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<a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html" title="常用数据结构C++实现(1)：向量和列表">常用数据结构C++实现(1)：向量和列表</a>
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<ul id="content-index-contents"><li class="content-index-level-1"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#向量（Vector）接口描述" title="向量（Vector）接口描述"><em>1</em><span>向量（Vector）接口描述</span></a><ul class="children"><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#概述" title="概述"><em>1.1</em><span>概述</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#构造函数和析构函数" title="构造函数和析构函数"><em>1.2</em><span>构造函数和析构函数</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#整体属性" title="整体属性"><em>1.3</em><span>整体属性</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#元素操作" title="元素操作"><em>1.4</em><span>元素操作</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#排序查找" title="排序查找"><em>1.5</em><span>排序查找</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#遍历" title="遍历"><em>1.6</em><span>遍历</span></a></li></ul></li><li class="content-index-level-1"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#向量C++实现" title="向量C++实现"><em>2</em><span>向量C++实现</span></a><ul class="children"><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#vector.h" title="vector.h"><em>2.1</em><span>vector.h</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html# vector.cpp" title=" vector.cpp"><em>2.2</em><span> vector.cpp</span></a></li></ul></li><li class="content-index-level-1"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#列表（List）接口" title="列表（List）接口"><em>3</em><span>列表（List）接口</span></a><ul class="children"><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#概述" title="概述"><em>3.1</em><span>概述</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#构造函数和析构函数" title="构造函数和析构函数"><em>3.2</em><span>构造函数和析构函数</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#整体属性" title="整体属性"><em>3.3</em><span>整体属性</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#元素操作" title="元素操作"><em>3.4</em><span>元素操作</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#排序查找" title="排序查找"><em>3.5</em><span>排序查找</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#遍历" title="遍历"><em>3.6</em><span>遍历</span></a></li></ul></li><li class="content-index-level-1"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#C++实现" title="C++实现"><em>4</em><span>C++实现</span></a><ul class="children"><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#list.h" title="list.h"><em>4.1</em><span>list.h</span></a></li><li class="content-index-level-2"><a href="http://www.yalewoo.com/data_structure_cpp_1_vector_and_list.html#list.cpp" title="list.cpp"><em>4.2</em><span>list.cpp</span></a></li></ul></li></ul></div>
<p>向量和列表都是逻辑上线性数据结构，在物理上向量是顺序存储，列表是链式存储。</p>
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<h3 id="向量（Vector）接口描述">向量（Vector）接口描述</h3>
<h4 id="概述">概述</h4>
<ul>
<li><strong>内部使用数组封装，支持随机访问</strong></li>
<li><strong>空间复杂度</strong>
<ul>
<li>插入时，若容量不足会翻倍</li>
<li>删除时，目前不会缩小占用内存</li>
</ul>
</li>
</ul>
<h4 id="构造函数和析构函数">构造函数和析构函数</h4>
<ol>
<li><strong>Vector(int c = DEFAULT_CAPACITY);</strong>
<ul>
<li>构造一个Vector，容量为c</li>
</ul>
</li>
<li><strong>Vector(Vector &s);</strong>
<ul>
<li>复制构造函数，包括_elem指向的内容也会拷贝</li>
</ul>
</li>
<li><strong>~Vector();</strong>
<ul>
<li>析构函数，会delete[] _elem</li>
</ul>
</li>
</ol>
<h4 id="整体属性">整体属性</h4>
<ul>
<li><strong>int size();</strong>
<ul>
<li>返回Vector中元素个数</li>
</ul>
</li>
<li><strong>int capacity();</strong>
<ul>
<li>返回Vector的最大容量</li>
</ul>
</li>
<li><strong>bool empty();</strong>
<ul>
<li>判断是否为空。为空返回true</li>
</ul>
</li>
<li><strong>bool disordered();</strong>
<ul>
<li>是否非降序排列（true乱序 false有序）</li>
</ul>
</li>
</ul>
<h4 id="元素操作">元素操作</h4>
<ul>
<li><strong>T& operator;</strong>
<ul>
<li>返回秩为r的元素的引用</li>
<li>不检查数组越界</li>
</ul>
</li>
<li><strong>T get(int r);</strong>
<ul>
<li>返回秩为r的元素</li>
<li>如果r超出范围，返回的是0</li>
</ul>
</li>
<li><strong>T last();</strong>
<ul>
<li>返回最后一个元素</li>
<li>不检查数组越界</li>
</ul>
</li>
<li><strong>bool put(int r, T e);</strong>
<ul>
<li>将位置r处元素替换为e</li>
<li>若r越界，返回false</li>
</ul>
</li>
<li><strong>bool insert(int r, T e);</strong>
<ul>
<li>在位置r处插入e 后面元素的后移</li>
<li>r的范围为0到size，越界返回false</li>
<li>若容量不足，会按照2倍大小扩容</li>
</ul>
</li>
<li><strong>bool push_back(T e);</strong>
<ul>
<li>在最后面添加元素e</li>
<li>若容量不足，会按照2倍大小扩容</li>
</ul>
</li>
<li><strong>T remove(int r);</strong>
<ul>
<li>删除秩为r的元素，并返回删除的元素</li>
<li>如果r不符合范围，返回的是0</li>
</ul>
</li>
</ul>
<h4 id="排序查找">排序查找</h4>
<ul>
<li><strong>void sort(enum sort_method method = QUICK);</strong>
<ul>
<li>按照非降排序</li>
<li>需要使用<运算符进行比较</li>
<li>参数指定排序方法 默认为快速排序</li>
<li>可选方法：</li>
<li>冒泡：BUBBLE</li>
<li>快速排序（默认）：QUICK</li>
<li>归并排序：MERGE</li>
</ul>
</li>
<li><strong>int find(T e);</strong>
<ul>
<li>查找e 返回下标</li>
<li>若找不到 返回的是-1</li>
</ul>
</li>
<li><strong>int search(T e);</strong>
<ul>
<li>必须有序才能使用 返回不大于e的最大元素的位置</li>
<li>返回值范围是-1到size-1</li>
</ul>
</li>
</ul>
<h4 id="遍历">遍历</h4>
<ol>
<li><strong>void travser(VST &visit);</strong>
<ul>
<li>遍历元素，对每个元素执行visit()操作</li>
</ul>
</li>
</ol>
<h3 id="向量C++实现">向量C++实现</h3>
<p>最新的代码见Github。vector.h是实现文件，vector.cpp是简单的演示。</p>
<p><a target="_blank" title="https://github.com/yalewoo/cpp-data-structure" href="https://github.com/yalewoo/cpp-data-structure" target="_blank">yalewoo/cpp-data-structure · GitHub</a></p>
<p>下面的代码可能不会及时更新</p>
<h4 id="vector.h">vector.h</h4>
<p></p>
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#ifndef MY_VECTOR_H
#define MY_VECTOR_H
#include <cstdlib>
using std::rand;
#define DEFAULT_CAPACITY 20
enum sort_method{
BUBBLE, INSERT, QUICK, MERGE
};
template <typename T> class Vector{
protected:
int _size; //当前元素个数
int _capacity; //最大容量
T* _elem; //存放向量元素
void expand(); //扩容为原来的2倍
void decrease(); //收缩容量为二分之一
void copyFrom(T a[], int lo, int hi); //把a数组[lo,hi)部分复制到_elem
void bubbleSort(); //冒泡排序
int partition(int lo, int hi); //快速排序的划分
void quicksort(int lo, int hi); //快速排序
void merge(int lo, int mid, int hi);
void mergesort(int lo, int hi);
void swap(T &a, T &b){T tmp = a; a = b; b = tmp;}
public:
Vector(int c = DEFAULT_CAPACITY)
{
_size = 0;
_capacity = c;
_elem = new T[c];
}
Vector(Vector &s)
{
copyFrom(s._elem, 0, s._size);
}
~Vector() { if (_elem) delete[] _elem; }
template <typename VST> void travser(VST &visit); //遍历
int size() {return _size;} //返回当前元素总数
int capacity() {return _capacity;}
bool empty() {return !_size;}
T get(int r); //返回秩为r的元素
T & operator[](int n) { return _elem[n]; }
T last() { return _elem[_size-1]; }
bool put(int r, T e); //将位置r处元素替换为e
bool insert(int r, T e); //在位置r处插入e 后面的后移
bool push_back(T e) { return insert(_size, e); }
T remove(int r); //删除秩为r的元素，并返回
bool disordered(); //是否非降序排列（true乱序 false有序）
void sort(enum sort_method method = QUICK); //按照非降排序
int find(T e); //查找e 返回下标
int search(T e); //有序查找 返回不大于e的最大元素的位置
int findInRange(T e, int lo, int hi); //查找e 返回下标
int searchInRange(T e, int lo, int hi); //有序查找 返回不大于e的最大元素的位置
int deduplicate(); //无序向量去重
int uniquify(); //有序向量去重
};
//把a[]的[lo, hi)复制到类中
template <typename T>
void Vector<T>::copyFrom(T a[], int lo, int hi)
{
_capacity = 2 * (lo - hi);
_elem = new T[_capacity];
_size = 0;
while (lo < hi)
{
_elem[_size++] = a[lo++];
}
}
template <typename T>
template <typename VST>
void Vector<T>::travser(VST &visit)
{
for (int i = 0; i < _size; ++i)
visit(_elem[i]);
}
template <typename T>
bool Vector<T>::insert(int r, T e)
{
if (r > _size || r < 0)
return false;
if (_size == _capacity)
expand();
int i = _size++;
while (i > r)
{
_elem[i] = _elem[i-1];
--i;
}
_elem[i] = e;
return true;
}
//返回秩为r的元素
template <typename T>
T Vector<T>::get(int r)
{
if (r >= 0 && r < _size)
return _elem[r];
else
return 0;
}
//将位置r处元素替换为e
template <typename T>
bool Vector<T>::put(int r, T e)
{
if (r < 0 || r >= _size)
return false;
_elem[r] = e;
return true;
}
//删除秩为r的元素，并返回
template <typename T>
T Vector<T>::remove(int r)
{
if (r < 0 || r >= _size)
return 0;
T tmp = _elem[r];
int i;
for (i = r; i < _size-1; ++i)
{
_elem[i] = _elem[i+1];
}
--_size;
return tmp;
}
//是否非降序排列（true乱序 false有序）
template <typename T>
bool Vector<T>::disordered()
{
for (int i = 0; i < _size-1; ++i)
{
if (_elem[i+1] < _elem[i])
return true;
}
return false;
}
//冒泡排序
template <typename T>
void Vector<T>::bubbleSort()
{
int i, j, temp;
for (i = _size-1; i > 0; --i)
{
int flag = 0;
for (j = 0; j < i; ++j)
{
if (_elem[j+1] < _elem[j])
{
temp = _elem[j];
_elem[j] = _elem[j+1];
_elem[j+1] = temp;
flag = 1;
}
}
if (flag == 0)
return;
}
}
//按照非降排序
template <typename T>
void Vector<T>::sort(enum sort_method method)
{
switch (method)
{
case BUBBLE:
bubbleSort();
break;
case INSERT:
break;
case QUICK:
quicksort(0, _size);
break;
case MERGE:
mergesort(0, _size);
break;
default:
break;
}
}
//无序时查找
template <typename T>
int Vector<T>::findInRange(T e, int lo, int hi)
{
for (int i = lo; i < hi; ++i)
{
if (_elem[i] == e)
return i;
}
return -1;
}
//有序查找 返回不大于e的最大元素的位置
template <typename T>
int Vector<T>::searchInRange(T e, int lo, int hi)
{
while (lo < hi)
{
int mid = lo + (hi - lo) / 2;
if (e < _elem[mid])
{
hi = mid;
}
else
{
lo = mid + 1;
}
}
return lo-1;
}
template <typename T>
int Vector<T>::search(T e)
{
return searchInRange(e, 0, _size);
}
template <typename T>
int Vector<T>::find(T e)
{
return findInRange(e, 0, _size);
}
//无序向量去重 返回重复个数
template <typename T>
int Vector<T>::deduplicate()
{
int oldsize = _size;
for (int i = 0; i < _size; ++i)
{
if (findInRange(_elem[i], 0, i) >= 0)
remove(i);
}
return oldsize - _size;
}
//有序向量去重
template <typename T>
int Vector<T>::uniquify()
{
int oldsize = _size;
int i = _size - 2;
while (i >= 0)
{
if (_elem[i] == _elem[i+1])
remove(i+1);
--i;
}
return oldsize - _size;
}
//快速排序的划分
template <typename T>
int Vector<T>::partition(int lo, int hi)
{
int r = rand() % (hi - lo + 1) + lo;
int x = _elem[r];
_elem[r] = _elem[lo];
while (lo < hi)
{
while (hi > lo && !(_elem[hi] < x))
--hi;
_elem[lo] = _elem[hi];
while (lo < hi && !(x < _elem[lo]))
++lo;
_elem[hi] = _elem[lo];
}
_elem[lo] = x;
return lo;
}
//快速排序
template <typename T>
void Vector<T>::quicksort(int lo, int hi)
{
if (hi - lo < 2) return;
int mid = partition(lo, hi - 1);
quicksort(lo, mid);
quicksort(mid+1, hi);
}
template <typename T>
void Vector<T>::merge(int lo, int mid, int hi)
{
T * L = new int[mid-lo];
int i;
int lenL = mid - lo;
for (i = lo; i < mid; ++i)
L[i-lo] = _elem[i];
i = 0;
int j = mid;
int k = lo;
while (i < lenL && j < hi)
{
if (!(_elem[j] < L[i]))
_elem[k++] = L[i++];
else
_elem[k++] = _elem[j++];
}
while (i < lenL)
_elem[k++] = L[i++];
delete[] L;
}
template <typename T>
void Vector<T>::mergesort(int lo, int hi)
{
if (hi - lo < 2) return;
int mid = lo + (hi - lo) / 2;
mergesort(lo, mid);
mergesort(mid, hi);
merge(lo, mid, hi);
}
template <typename T>
void Vector<T>::expand()
{
_capacity *= 2;
T *old = _elem;
_elem = new T[_capacity];
for (int i = 0; i < _size; ++i)
{
_elem[i] = old[i];
}
delete[] old;
}
template <typename T>
void Vector<T>::decrease()
{
_capacity /= 2;
T *old = _elem;
_elem = new T[_capacity];
for (int i = 0; i < _size; ++i)
{
_elem[i] = old[i];
}
delete[] old;
}
#endif</textarea></div>
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data-line="crayon-5a0088bad0cbc520459552-12">12</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-13">13</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-14">14</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-15">15</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-16">16</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-17">17</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-18">18</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-19">19</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-20">20</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-21">21</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-22">22</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-23">23</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-24">24</div><div class="crayon-num" 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data-line="crayon-5a0088bad0cbc520459552-38">38</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-39">39</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-40">40</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-41">41</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-42">42</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-43">43</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-44">44</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-45">45</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-46">46</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-47">47</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-48">48</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-49">49</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-50">50</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-51">51</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-52">52</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-53">53</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-54">54</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-55">55</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-56">56</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-57">57</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-58">58</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-59">59</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-60">60</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-61">61</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-62">62</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-63">63</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-64">64</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-65">65</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-66">66</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-67">67</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-68">68</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-69">69</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-70">70</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-71">71</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-72">72</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-73">73</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-74">74</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-75">75</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-76">76</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-77">77</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-78">78</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-79">79</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-80">80</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-81">81</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-82">82</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-83">83</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-84">84</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-85">85</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-86">86</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-87">87</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-88">88</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-89">89</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-90">90</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-91">91</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-92">92</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-93">93</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-94">94</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-95">95</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-96">96</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-97">97</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-98">98</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-99">99</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-100">100</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-101">101</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-102">102</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-103">103</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-104">104</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-105">105</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-106">106</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-107">107</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-108">108</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-109">109</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-110">110</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-111">111</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-112">112</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-113">113</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-114">114</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-115">115</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-116">116</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-117">117</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-118">118</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-119">119</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-120">120</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-121">121</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-122">122</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-123">123</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-124">124</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-125">125</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-126">126</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-127">127</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-128">128</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-129">129</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-130">130</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-131">131</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-132">132</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-133">133</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-134">134</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-135">135</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-136">136</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-137">137</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-138">138</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-139">139</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-140">140</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-141">141</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-142">142</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-143">143</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-144">144</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-145">145</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-146">146</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-147">147</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-148">148</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-149">149</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-150">150</div><div class="crayon-num" 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data-line="crayon-5a0088bad0cbc520459552-187">187</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-188">188</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-189">189</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-190">190</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-191">191</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-192">192</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-193">193</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-194">194</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-195">195</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-196">196</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-197">197</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-198">198</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-199">199</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-200">200</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-201">201</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-202">202</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-203">203</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-204">204</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-205">205</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-206">206</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-207">207</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-208">208</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-209">209</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-210">210</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-211">211</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-212">212</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-213">213</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-214">214</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-215">215</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-216">216</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-217">217</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-218">218</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-219">219</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-220">220</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-221">221</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-222">222</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-223">223</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-224">224</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-225">225</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-226">226</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-227">227</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-228">228</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-229">229</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-230">230</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-231">231</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-232">232</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-233">233</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-234">234</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-235">235</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-236">236</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-237">237</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-238">238</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-239">239</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-240">240</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-241">241</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-242">242</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-243">243</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-244">244</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-245">245</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-246">246</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-247">247</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-248">248</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-249">249</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-250">250</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-251">251</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-252">252</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-253">253</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-254">254</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-255">255</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-256">256</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-257">257</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-258">258</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-259">259</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-260">260</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-261">261</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-262">262</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-263">263</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-264">264</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-265">265</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-266">266</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-267">267</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-268">268</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-269">269</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-270">270</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-271">271</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-272">272</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-273">273</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-274">274</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-275">275</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-276">276</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-277">277</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-278">278</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-279">279</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-280">280</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-281">281</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-282">282</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-283">283</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-284">284</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-285">285</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-286">286</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-287">287</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-288">288</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-289">289</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-290">290</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-291">291</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-292">292</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-293">293</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-294">294</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-295">295</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-296">296</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-297">297</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-298">298</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-299">299</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-300">300</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-301">301</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-302">302</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-303">303</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-304">304</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-305">305</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-306">306</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-307">307</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-308">308</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-309">309</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-310">310</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-311">311</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-312">312</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-313">313</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-314">314</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-315">315</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-316">316</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-317">317</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-318">318</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-319">319</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-320">320</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-321">321</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-322">322</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-323">323</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-324">324</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-325">325</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-326">326</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-327">327</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-328">328</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-329">329</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-330">330</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-331">331</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-332">332</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-333">333</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-334">334</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-335">335</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-336">336</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-337">337</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-338">338</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-339">339</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-340">340</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-341">341</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-342">342</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-343">343</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-344">344</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-345">345</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-346">346</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-347">347</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-348">348</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-349">349</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-350">350</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-351">351</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-352">352</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-353">353</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-354">354</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-355">355</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-356">356</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-357">357</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-358">358</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-359">359</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-360">360</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-361">361</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-362">362</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-363">363</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-364">364</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-365">365</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-366">366</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-367">367</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-368">368</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-369">369</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-370">370</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-371">371</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-372">372</div><div class="crayon-num" data-line="crayon-5a0088bad0cbc520459552-373">373</div></div>
</td>
<td class="crayon-code"><div class="crayon-pre" style="font-size: 20px !important; line-height: 30px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-1"><span class="crayon-p">#ifndef MY_VECTOR_H</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-2"><span class="crayon-p">#define MY_VECTOR_H</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-3"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-4"><span class="crayon-p">#include <cstdlib></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-5"><span class="crayon-r">using</span><span class="crayon-h"> </span><span class="crayon-v">std</span><span class="crayon-o">::</span><span class="crayon-v">rand</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-6"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-7"><span class="crayon-p">#define DEFAULT_CAPACITY 20</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-8"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-9"><span class="crayon-t">enum</span><span class="crayon-h"> </span><span class="crayon-e">sort_method</span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-10"><span class="crayon-h"> </span><span class="crayon-v">BUBBLE</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">INSERT</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">QUICK</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-i">MERGE</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-11"><span class="crayon-sy">}</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-12"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-13"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-e">T</span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-t">class</span><span class="crayon-h"> </span><span class="crayon-e">Vector</span><span class="crayon-sy">{</span><span class="crayon-h"> </span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-14"><span class="crayon-h"> </span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-15"><span class="crayon-m">protected</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-16"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//当前元素个数</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-17"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//最大容量</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-18"><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">*</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//存放向量元素</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-19"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-20"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">expand</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//扩容为原来的2倍</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-21"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">decrease</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//收缩容量为二分之一</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-22"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">copyFrom</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//把a数组[lo,hi)部分复制到_elem</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-23"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-24"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">bubbleSort</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//冒泡排序</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-25"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">partition</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//快速排序的划分</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-26"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">quicksort</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//快速排序</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-27"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">merge</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-28"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">mergesort</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-29"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-30"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">swap</span><span class="crayon-sy">(</span><span class="crayon-v">T</span><span class="crayon-h"> </span><span class="crayon-v">&a</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-h"> </span><span class="crayon-v">&b</span><span class="crayon-sy">)</span><span class="crayon-sy">{</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">tmp</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">b</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">b</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">tmp</span><span class="crayon-sy">;</span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-31"><span class="crayon-h"> </span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-32"><span class="crayon-m">public</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-33"><span class="crayon-h"> </span><span class="crayon-e">Vector</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">c</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">DEFAULT_CAPACITY</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-34"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-35"><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-36"><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">c</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-37"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-sy">[</span><span class="crayon-v">c</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-38"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-39"><span class="crayon-h"> </span><span class="crayon-e">Vector</span><span class="crayon-sy">(</span><span class="crayon-v">Vector</span><span class="crayon-h"> </span><span class="crayon-v">&s</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-40"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-41"><span class="crayon-h"> </span><span class="crayon-e">copyFrom</span><span class="crayon-sy">(</span><span class="crayon-v">s</span><span class="crayon-sy">.</span><span class="crayon-v">_elem</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">s</span><span class="crayon-sy">.</span><span class="crayon-v">_size</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-42"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-43"><span class="crayon-h"> </span><span class="crayon-o">~</span><span class="crayon-e">Vector</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-v">delete</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-44"><span class="crayon-h"> </span><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">VST</span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">travser</span><span class="crayon-sy">(</span><span class="crayon-v">VST</span><span class="crayon-h"> </span><span class="crayon-v">&visit</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//遍历</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-45"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">size</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-sy">}</span><span class="crayon-h"> </span><span class="crayon-c">//返回当前元素总数</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-46"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">capacity</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-sy">;</span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-47"><span class="crayon-h"> </span><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-e">empty</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-o">!</span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-48"><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-e">get</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//返回秩为r的元素</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-49"><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-h"> </span><span class="crayon-o">&</span><span class="crayon-h"> </span><span class="crayon-t">operator</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">n</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">n</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-50"><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-e">last</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">_size</span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-51"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-52"><span class="crayon-h"> </span><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-e">put</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//将位置r处元素替换为e</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-53"><span class="crayon-h"> </span><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//在位置r处插入e 后面的后移</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-54"><span class="crayon-h"> </span><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-e">push_back</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-sy">{</span><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-v">_size</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-55"><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-e">remove</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//删除秩为r的元素，并返回</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-56"><span class="crayon-h"> </span><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-e">disordered</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//是否非降序排列（true乱序 false有序）</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-57"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-58"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">sort</span><span class="crayon-sy">(</span><span class="crayon-t">enum</span><span class="crayon-h"> </span><span class="crayon-e">sort_method </span><span class="crayon-v">method</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">QUICK</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//按照非降排序</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-59"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-60"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">find</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//查找e 返回下标</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-61"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">search</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//有序查找 返回不大于e的最大元素的位置</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-62"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">findInRange</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//查找e 返回下标</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-63"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">searchInRange</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//有序查找 返回不大于e的最大元素的位置</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-64"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-65"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">deduplicate</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//无序向量去重</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-66"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">uniquify</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-c">//有序向量去重</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-67"><span class="crayon-sy">}</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-68"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-69"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-70"><span class="crayon-c">//把a[]的[lo, hi)复制到类中</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-71"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-72"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">copyFrom</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-73"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-74"><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-h"> </span><span class="crayon-o">*</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-75"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-sy">[</span><span class="crayon-v">_capacity</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-76"><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-77"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-78"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-79"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">_size</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">[</span><span class="crayon-v">lo</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-80"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-81"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-82"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-83"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-84"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">VST</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-85"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">travser</span><span class="crayon-sy">(</span><span class="crayon-v">VST</span><span class="crayon-h"> </span><span class="crayon-v">&visit</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-86"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-87"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-88"><span class="crayon-h"> </span><span class="crayon-e">visit</span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-89"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-90"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-91"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-92"><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-93"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-94"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-h"> </span><span class="crayon-o">||</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-95"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-t">false</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-96"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">_size</span><span class="crayon-h"> </span><span class="crayon-o">==</span><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-97"><span class="crayon-h"> </span><span class="crayon-e">expand</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-98"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-99"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-o">++</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-100"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-101"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-102"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-103"><span class="crayon-h"> </span><span class="crayon-o">--</span><span class="crayon-v">i</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-104"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-105"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-106"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-t">true</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-107"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-108"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-109"><span class="crayon-c">//返回秩为r的元素</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-110"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-111"><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">get</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-112"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-113"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o">>=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-h"> </span><span class="crayon-o">&&</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-114"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">r</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-115"><span class="crayon-h"> </span><span class="crayon-st">else</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-116"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-117"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-118"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-119"><span class="crayon-c">//将位置r处元素替换为e</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-120"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-121"><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">put</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-122"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-123"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-h"> </span><span class="crayon-o">||</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o">>=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-124"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-t">false</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-125"><span class="crayon-h"> </span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-126"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">r</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-127"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-t">true</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-128"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-129"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-130"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-131"><span class="crayon-c">//删除秩为r的元素，并返回</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-132"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-133"><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">remove</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-134"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-135"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-h"> </span><span class="crayon-o">||</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o">>=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-136"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-137"><span class="crayon-h"> </span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">tmp</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">r</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-138"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-139"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-140"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-141"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-142"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-143"><span class="crayon-h"> </span><span class="crayon-o">--</span><span class="crayon-v">_size</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-144"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">tmp</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-145"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-146"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-147"><span class="crayon-c">//是否非降序排列（true乱序 false有序）</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-148"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-149"><span class="crayon-t">bool</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">disordered</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-150"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-151"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-152"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-153"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-154"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-t">true</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-155"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-156"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-t">false</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-157"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-158"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-159"><span class="crayon-c">//冒泡排序</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-160"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-161"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">bubbleSort</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-162"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-163"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">j</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">temp</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-164"><span class="crayon-h"> </span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-165"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">--</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-166"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-167"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">flag</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-168"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">j</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">j</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">j</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-169"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-170"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-171"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-172"><span class="crayon-h"> </span><span class="crayon-v">temp</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-173"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-174"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">temp</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-175"><span class="crayon-h"> </span><span class="crayon-v">flag</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">1</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-176"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-177"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-178"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">flag</span><span class="crayon-h"> </span><span class="crayon-o">==</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-179"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-180"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-181"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-182"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-183"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-184"><span class="crayon-c">//按照非降排序</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-185"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-186"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">sort</span><span class="crayon-sy">(</span><span class="crayon-t">enum</span><span class="crayon-h"> </span><span class="crayon-e">sort_method </span><span class="crayon-v">method</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-187"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-188"><span class="crayon-h"> </span><span class="crayon-st">switch</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">method</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-189"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-190"><span class="crayon-h"> </span><span class="crayon-st">case</span><span class="crayon-h"> </span><span class="crayon-v">BUBBLE</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-191"><span class="crayon-h"> </span><span class="crayon-e">bubbleSort</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-192"><span class="crayon-h"> </span><span class="crayon-st">break</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-193"><span class="crayon-h"> </span><span class="crayon-st">case</span><span class="crayon-h"> </span><span class="crayon-v">INSERT</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-194"><span class="crayon-h"> </span><span class="crayon-st">break</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-195"><span class="crayon-h"> </span><span class="crayon-st">case</span><span class="crayon-h"> </span><span class="crayon-v">QUICK</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-196"><span class="crayon-h"> </span><span class="crayon-e">quicksort</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-197"><span class="crayon-h"> </span><span class="crayon-st">break</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-198"><span class="crayon-h"> </span><span class="crayon-st">case</span><span class="crayon-h"> </span><span class="crayon-v">MERGE</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-199"><span class="crayon-h"> </span><span class="crayon-e">mergesort</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-200"><span class="crayon-h"> </span><span class="crayon-st">break</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-201"><span class="crayon-h"> </span><span class="crayon-st">default</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-202"><span class="crayon-h"> </span><span class="crayon-st">break</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-203"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-204"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-205"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-206"><span class="crayon-c">//无序时查找</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-207"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-208"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">findInRange</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-209"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-210"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-211"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-212"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">==</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-213"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-214"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-215"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-216"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-217"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-218"><span class="crayon-c">//有序查找 返回不大于e的最大元素的位置</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-219"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-220"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">searchInRange</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-221"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-222"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-223"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-224"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">/</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-225"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">e</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">mid</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-226"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-227"><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-228"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-229"><span class="crayon-h"> </span><span class="crayon-st">else</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-230"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-231"><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-cn">1</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-232"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-233"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-234"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-235"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-o">-</span><span class="crayon-cn">1</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-236"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-237"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-238"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-239"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">search</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-240"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-241"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-e">searchInRange</span><span class="crayon-sy">(</span><span class="crayon-v">e</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-242"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-243"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-244"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-245"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">find</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-246"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-247"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-e">findInRange</span><span class="crayon-sy">(</span><span class="crayon-v">e</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-248"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-249"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-250"><span class="crayon-c">//无序向量去重 返回重复个数</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-251"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-252"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">deduplicate</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-253"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-254"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">oldsize</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-255"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-256"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-257"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-e">findInRange</span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">>=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-258"><span class="crayon-h"> </span><span class="crayon-e">remove</span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-259"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-260"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">oldsize</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-261"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-262"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-263"><span class="crayon-c">//有序向量去重</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-264"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-265"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">uniquify</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-266"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-267"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">oldsize</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-268"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-269"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">>=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-270"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-271"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">==</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-272"><span class="crayon-h"> </span><span class="crayon-e">remove</span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-273"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-274"><span class="crayon-h"> </span><span class="crayon-o">--</span><span class="crayon-v">i</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-275"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-276"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">oldsize</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-277"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-278"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-279"><span class="crayon-c">//快速排序的划分</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-280"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-281"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">partition</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-282"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-283"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">r</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-e">rand</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">%</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-cn">1</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-284"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">x</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">r</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-285"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">r</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-286"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-287"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-288"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-289"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o">&&</span><span class="crayon-h"> </span><span class="crayon-o">!</span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">hi</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">x</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-290"><span class="crayon-h"> </span><span class="crayon-o">--</span><span class="crayon-v">hi</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-291"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">hi</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-292"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-293"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-294"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">&&</span><span class="crayon-h"> </span><span class="crayon-o">!</span><span class="crayon-sy">(</span><span class="crayon-v">x</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-295"><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">lo</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-296"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">hi</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-297"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-298"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-299"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">x</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-300"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-301"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-302"><span class="crayon-c">//快速排序</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-303"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-304"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">quicksort</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-305"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-306"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-307"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-e">partition</span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-cn">1</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-308"><span class="crayon-h"> </span><span class="crayon-e">quicksort</span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-309"><span class="crayon-h"> </span><span class="crayon-e">quicksort</span><span class="crayon-sy">(</span><span class="crayon-v">mid</span><span class="crayon-o">+</span><span class="crayon-cn">1</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-310"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-311"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-312"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-313"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">merge</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-314"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-315"><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-h"> </span><span class="crayon-o">*</span><span class="crayon-h"> </span><span class="crayon-v">L</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-sy">[</span><span class="crayon-v">mid</span><span class="crayon-o">-</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-316"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-317"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-318"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lenL</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-319"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-320"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-321"><span class="crayon-h"> </span><span class="crayon-v">L</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">-</span><span class="crayon-v">lo</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-322"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-323"><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-324"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">j</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-325"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">k</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-326"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">lenL</span><span class="crayon-h"> </span><span class="crayon-o">&&</span><span class="crayon-h"> </span><span class="crayon-v">j</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-327"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-328"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-o">!</span><span class="crayon-sy">(</span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">L</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-329"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">k</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">L</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-330"><span class="crayon-h"> </span><span class="crayon-st">else</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-331"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">k</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">j</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-332"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-333"><span class="crayon-h"> </span><span class="crayon-st">while</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">lenL</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-334"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">k</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">L</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-o">++</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-335"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-336"><span class="crayon-h"> </span><span class="crayon-v">delete</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-v">L</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-337"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-338"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-339"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">mergesort</span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-340"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-341"><span class="crayon-h"> </span><span class="crayon-st">if</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-342"><span class="crayon-h"> </span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">hi</span><span class="crayon-h"> </span><span class="crayon-o">-</span><span class="crayon-h"> </span><span class="crayon-v">lo</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">/</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-343"><span class="crayon-h"> </span><span class="crayon-e">mergesort</span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-344"><span class="crayon-h"> </span><span class="crayon-e">mergesort</span><span class="crayon-sy">(</span><span class="crayon-v">mid</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-345"><span class="crayon-h"> </span><span class="crayon-e">merge</span><span class="crayon-sy">(</span><span class="crayon-v">lo</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">mid</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-v">hi</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-346"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-347"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-348"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-349"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">expand</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-350"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-351"><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-h"> </span><span class="crayon-o">*=</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-352"><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-h"> </span><span class="crayon-o">*</span><span class="crayon-v">old</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-353"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-sy">[</span><span class="crayon-v">_capacity</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-354"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-355"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-356"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">old</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-357"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-358"><span class="crayon-h"> </span><span class="crayon-v">delete</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-v">old</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-359"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-360"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-361"><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-v">T</span><span class="crayon-o">></span><span class="crayon-o">::</span><span class="crayon-e">decrease</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-362"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-363"><span class="crayon-h"> </span><span class="crayon-v">_capacity</span><span class="crayon-h"> </span><span class="crayon-o">/=</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-364"><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-h"> </span><span class="crayon-o">*</span><span class="crayon-v">old</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-365"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-v">T</span><span class="crayon-sy">[</span><span class="crayon-v">_capacity</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-366"><span class="crayon-h"> </span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-v">i</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-h"> </span><span class="crayon-v">_size</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-o">++</span><span class="crayon-v">i</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-367"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-368"><span class="crayon-h"> </span><span class="crayon-v">_elem</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">old</span><span class="crayon-sy">[</span><span class="crayon-v">i</span><span class="crayon-sy">]</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-369"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-370"><span class="crayon-h"> </span><span class="crayon-v">delete</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-v">old</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-371"><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-372"> </div><div class="crayon-line" id="crayon-5a0088bad0cbc520459552-373"><span class="crayon-p">#endif</span></div></div></td>
</tr>
</table>
</div>
</div><p></p>
<h4 id=" vector.cpp"> vector.cpp</h4>
<p></p>
<div id="crayon-5a0088bad0cdd794117854" class="crayon-syntax crayon-theme-classic crayon-font-consolas crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover disable-anim wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 20px !important; line-height: 30px !important;">
<div class="crayon-plain-wrap"><textarea class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 20px !important; line-height: 30px !important;">
#include <iostream>
#include "Vector.h"
using namespace std;
template <typename T>
class MyPrint
{
public:
void operator()(T e)
{
cout << e << " ";
}
};
int main()
{
Vector<int> a(5);
a.insert(0, 2);
a.insert(0, 6);
a.insert(0, 7);
// cout << a.capacity() << endl;
a.insert(0, 4);
a.insert(0, 4);
a.insert(0, 5);
a.insert(0, 9);
a.insert(0, 9);
a.insert(0, 5);
a.insert(0, 5);
a.insert(0, 9);
a.insert(0, 9);
a.insert(0, 5);
// cout << a.capacity() << endl;
MyPrint<int> visit;
// a.travser(visit);
a.sort();
a.travser(visit);
cout << endl;
cout << a.search(1) << endl;
cout << a.search(2) << endl;
cout << a.search(3) << endl;
//cout << "uniquify " << a.uniquify() << endl;
//cout << "deduplicate " << a.deduplicate() << endl;
//cout << a.search(7, 0, a.size());
//cout << a.search(8, 0, a.size());
return 0;
}</textarea></div>
<div class="crayon-main" style="">
<table class="crayon-table">
<tr class="crayon-row">
<td class="crayon-nums " data-settings="show">
<div class="crayon-nums-content" style="font-size: 20px !important; line-height: 30px !important;"><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-1">1</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-2">2</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-3">3</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-4">4</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-5">5</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-6">6</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-7">7</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-8">8</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-9">9</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-10">10</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-11">11</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-12">12</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-13">13</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-14">14</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-15">15</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-16">16</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-17">17</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-18">18</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-19">19</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-20">20</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-21">21</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-22">22</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-23">23</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-24">24</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-25">25</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-26">26</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-27">27</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-28">28</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-29">29</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-30">30</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-31">31</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-32">32</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-33">33</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-34">34</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-35">35</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-36">36</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-37">37</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-38">38</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-39">39</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-40">40</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-41">41</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-42">42</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-43">43</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-44">44</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-45">45</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-46">46</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-47">47</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-48">48</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-49">49</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-50">50</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-51">51</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-52">52</div><div class="crayon-num" data-line="crayon-5a0088bad0cdd794117854-53">53</div></div>
</td>
<td class="crayon-code"><div class="crayon-pre" style="font-size: 20px !important; line-height: 30px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-1"><span class="crayon-p">#include <iostream></span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-2"><span class="crayon-p">#include "Vector.h"</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-3"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-4"><span class="crayon-r">using</span><span class="crayon-h"> </span><span class="crayon-t">namespace</span><span class="crayon-h"> </span><span class="crayon-v">std</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-5"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-6"><span class="crayon-t">template</span><span class="crayon-h"> </span><span class="crayon-o"><</span><span class="crayon-r">typename</span><span class="crayon-h"> </span><span class="crayon-e">T</span><span class="crayon-o">></span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-7"><span class="crayon-t">class</span><span class="crayon-h"> </span><span class="crayon-e">MyPrint</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-8"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-9"><span class="crayon-m">public</span><span class="crayon-o">:</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-10"><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-t">operator</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">(</span><span class="crayon-i">T</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-11"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-12"><span class="crayon-h"> </span><span class="crayon-r">cout</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">e</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-s">" "</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-13"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-14"><span class="crayon-sy">}</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-15"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-16"><span class="crayon-t">int</span><span class="crayon-h"> </span><span class="crayon-e">main</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-17"><span class="crayon-sy">{</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-18"><span class="crayon-h"> </span><span class="crayon-v">Vector</span><span class="crayon-o"><</span><span class="crayon-t">int</span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-e">a</span><span class="crayon-sy">(</span><span class="crayon-cn">5</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-19"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">2</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-20"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">6</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-21"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">7</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-22"><span class="crayon-h"> </span><span class="crayon-c">// cout << a.capacity() << endl;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-23"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">4</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-24"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">4</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-25"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">5</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-26"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">9</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-27"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">9</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-28"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">5</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-29"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">5</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-30"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">9</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-31"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">9</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-32"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">insert</span><span class="crayon-sy">(</span><span class="crayon-cn">0</span><span class="crayon-sy">,</span><span class="crayon-h"> </span><span class="crayon-cn">5</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-33"><span class="crayon-h"> </span><span class="crayon-c">// cout << a.capacity() << endl;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-34"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-35"><span class="crayon-h"> </span><span class="crayon-v">MyPrint</span><span class="crayon-o"><</span><span class="crayon-t">int</span><span class="crayon-o">></span><span class="crayon-h"> </span><span class="crayon-v">visit</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-36"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-37"><span class="crayon-h"> </span><span class="crayon-c">// a.travser(visit);</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-38"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">sort</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-39"><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">travser</span><span class="crayon-sy">(</span><span class="crayon-v">visit</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-40"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-41"><span class="crayon-h"> </span><span class="crayon-r">cout</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">endl</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-42"><span class="crayon-h"> </span><span class="crayon-r">cout</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">search</span><span class="crayon-sy">(</span><span class="crayon-cn">1</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">endl</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-43"><span class="crayon-h"> </span><span class="crayon-r">cout</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">search</span><span class="crayon-sy">(</span><span class="crayon-cn">2</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">endl</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-44"><span class="crayon-h"> </span><span class="crayon-r">cout</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">a</span><span class="crayon-sy">.</span><span class="crayon-e">search</span><span class="crayon-sy">(</span><span class="crayon-cn">3</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o"><<</span><span class="crayon-h"> </span><span class="crayon-v">endl</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-45"><span class="crayon-h"> </span><span class="crayon-c">//cout << "uniquify " << a.uniquify() << endl;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-46"><span class="crayon-h"> </span><span class="crayon-c">//cout << "deduplicate " << a.deduplicate() << endl;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-47"><span class="crayon-h"> </span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-48"><span class="crayon-h"> </span><span class="crayon-c">//cout << a.search(7, 0, a.size());</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-49"><span class="crayon-h"> </span><span class="crayon-c">//cout << a.search(8, 0, a.size());</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-50"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-51"> </div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-52"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-cn">0</span><span class="crayon-sy">;</span></div><div class="crayon-line" id="crayon-5a0088bad0cdd794117854-53"><span class="crayon-sy">}</span></div></div></td>
</tr>
</table>
</div>
</div><p></p>
<h3 id="列表（List）接口">列表（List）接口</h3>
<h4 id="概述">概述</h4>
<ul>
<li><strong>使用链表实现</strong></li>
<li><strong>一个初始的List包含了哨兵头结点和尾结点</strong></li>
</ul>
<h4 id="构造函数和析构函数">构造函数和析构函数</h4>
<ul>
<li><strong>List()</strong>
<ul>
<li>大小初始化为0，头结点和尾结点互相指向</li>
</ul>
</li>
<li><strong>~List()</strong>
<ul>
<li>释放链表中所有结点的内存</li>
</ul>
</li>
</ul>
<h4 id="整体属性">整体属性</h4>
<ul>
<li><strong>int size();</strong>
<ul>
<li>返回元素个数</li>
</ul>
</li>
<li><strong>bool empty();</strong>
<ul>
<li>判断列表是否为空</li>
</ul>
</li>
<li><strong>bool disordered();</strong>
<ul>
<li>如果不是有序的，返回true</li>
</ul>
</li>
</ul>
<h4 id="元素操作">元素操作</h4>
<ul>
<li><strong>Posi(T) first();</strong>
<ul>
<li>返回第一个元素的位置</li>
<li>若列表为空 返回的是尾结点的位置</li>
</ul>
</li>
<li><strong>Posi(T) last();</strong>
<ul>
<li>返回最后一个元素的位置</li>
<li>若列表为空，返回的是头结点的位置</li>
</ul>
</li>
<li><strong>Posi(T) insertAsFirst(T e);</strong>
<ul>
<li>把e插入到列表的头部</li>
<li>返回新插入结点的位置</li>
</ul>
</li>
<li><strong>Posi(T) insertAsLast(T e);</strong>
<ul>
<li>把e插入到列表的尾部</li>
<li>返回新插入结点的位置</li>
</ul>
</li>
<li><strong>Posi(T) insertAfter(Posi(T) p, T e);</strong>
<ul>
<li>把e插入到p指向结点的后面</li>
<li>不检查p是否有效</li>
</ul>
</li>
<li><strong>Posi(T) insertBefore(Posi(T) p, T e);</strong>
<ul>
<li>把e插入到p指向结点的前面</li>
<li>不检查p是否有效</li>
</ul>
</li>
<li><strong>T remove(Posi(T) p);</strong>
<ul>
<li>删除p指向的结点</li>
<li>不检查p是否有效</li>
</ul>
</li>
</ul>
<h4 id="排序查找">排序查找</h4>
<ul>
<li><strong>void sort();</strong>
<ul>
<li>按照非降顺序进行插入排序</li>
</ul>
</li>
<li><strong>Posi(T) find(T e);</strong>
<ul>
<li>查找元素e，返回第一个e的结点指针</li>
<li>找不到时，返回NULL</li>
</ul>
</li>
<li><strong>Posi(T) search(T e);</strong>
<ul>
<li>有序列表查找，返回不大于e的最后一个元素结点位置</li>
</ul>
</li>
</ul>
<h4 id="遍历">遍历</h4>
<ul>
<li><strong>void travser(VST &visit);</strong>
<ul>
<li>遍历，对结点中每个元素执行visit()</li>
</ul>
</li>
</ul>
<h3 id="C++实现">C++实现</h3>
<p>最新的代码见Github。list.h是实现文件，list.cpp是简单的演示。</p>
<p><a target="_blank" title="https://github.com/yalewoo/cpp-data-structure" href="https://github.com/yalewoo/cpp-data-structure" target="_blank">yalewoo/cpp-data-structure · GitHub</a></p>
<p>下面的代码可能不会及时更新</p>
<h4 id="list.h">list.h</h4>
<p></p>
<div id="crayon-5a0088bad0cea257495787" class="crayon-syntax crayon-theme-classic crayon-font-consolas crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover disable-anim wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 20px !important; line-height: 30px !important;">
<div class="crayon-plain-wrap"><textarea class="crayon-plain print-no" data-settings="dblclick" readonly style="-moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4; font-size: 20px !important; line-height: 30px !important;">
#ifndef MY_LIST_H
#define MY_LIST_H
#include <iostream>
#define Posi(T) ListNode<T>*
template <typename T> struct ListNode
{
T data;
Posi(T) pred;
Posi(T) next;
ListNode() = default;
ListNode(T e, Posi(T) p = NULL, Posi(T) n = NULL) : data(e), pred(p), next(n) { }
Posi(T) insertPred(T e);
Posi(T) insertNext(T e);
};
template <typename T> class List
{
protected:
int _size;
ListNode<T> head;
ListNode<T> tail;
public:
List();
~List();
int size() {return _size; }
bool empty() {return !_size; }
Posi(T) first() {return head.next;}
Posi(T) last() {return tail.pred;}
Posi(T) insertAsFirst(T e);
Posi(T) insertAsLast(T e);
template <typename VST> void travser(VST &visit); //遍历
Posi(T) insertAfter(Posi(T) p, T e);
Posi(T) insertBefore(Posi(T) p, T e);
T remove(Posi(T) p);
bool disordered();
void sort();
Posi(T) find(T e);
Posi(T) search(T e);
};
template <typename T>
List<T>::~List()
{
Posi(T) x = head.next;
Posi(T) x1 = x;
while (x != &tail)
{
x1 = x;
x = x->next;
delete x1;
}
}
template <typename T>
Posi(T) ListNode<T>::insertPred(T e)