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stos.h
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131 lines (109 loc) · 2 KB
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#pragma once
#ifndef STOS_H
#define STOS_H
#include<iostream>
template<typename T>
struct Node {
T object;
Node* poprz = nullptr;
void add(Node<T>*& stos, T value);
void remove(Node<T>*& stos);
void check_top(Node<T>* stos);
int rozmiar(Node<T>* stos);
bool czy_pusty(Node<T>* stos);
void wypisz(Node<T>* stos);
};
template<typename T>
void Node<T>::add(Node<T>*& stos, T value)
{
Node<T>* nowy = new Node<T>{ value,stos };
stos = nowy;
}
template<typename T>
void Node<T>::remove(Node<T>*& stos)
{
if (stos == nullptr)
{
std::cout << "Stos jest pusty";
return;
}
Node<T>* kopia = stos;
stos = stos->poprz;
delete kopia;
}
template<typename T>
void Node<T>::check_top(Node<T>* stos)
{
if (stos == nullptr)
{
std::cout << "Stos jest pusty" << '\n';
return;
}
std::cout << "Na wierzchu stosu: " << stos->object << '\n';
}
template<typename T>
int Node<T>::rozmiar(Node<T>* stos)
{
int rozm = 0;
while (stos != nullptr)
{
rozm++;
stos = stos->poprz;
}
std::cout << "Rozmiar stosu: " << rozm << '\n';
return rozm;
}
template<typename T>
bool Node<T>::czy_pusty(Node<T>* stos)
{
if (stos == nullptr)
{
//std::cout << "Stos jest pusty" << '\n';
return true;
}
//std::cout << "Stos nie jest pusty" << '\n';
return false;
}
template<typename T>
void Node<T>::wypisz(Node<T>* stos)
{
if (stos == nullptr)
{
std::cout << "Stos jest pusty" << '\n';
return;
}
int idx = 1;
int idxCopy = idx;
while (stos != nullptr)
{
std::cout << "[";
int* tab = new int[3];
for (int i = 0; i < 3; i++)
{
tab[i] = -1;
}
int i = 2;
while (idx > 0)
{
tab[i] = idx % 10;
idx /= 10;
i--;
}
for (int i = 0; i < 3; i++)
{
if (tab[i] != -1)
{
std::cout << tab[i];
}
else
{
std::cout << " ";
}
}
std::cout << "] " << stos->object << '\n';
stos = stos->poprz;
idx = idxCopy + 1;
idxCopy++;
}
}
#endif