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20 changes: 15 additions & 5 deletions main.cpp
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
#include <iostream>
#include <vector>

class Node {
public:
Expand Down Expand Up @@ -35,9 +36,18 @@ class SinglyLinkedList {
std::cout << "NULL" << std::endl;
}

void reverseLinkedList() {
// TODO: Students will implement this function
std::cout << "Implement reverseLinkedList()" << std::endl;
SinglyLinkedList reverseLinkedList() {
std::vector<int> info;
Node* temp = head;
while (temp) {
info.push_back(temp->data);
temp = temp->next;
}
SinglyLinkedList newlist;
for (int i = info.size() - 1; i >= 0 ; i--) {
newlist.append(info[i]);
}
return newlist;
}
};

Expand All @@ -49,8 +59,8 @@ int main() {
list.printList();

// Student should implement reverseLinkedList()
list.reverseLinkedList();
list.printList();
SinglyLinkedList newlist = list.reverseLinkedList();
newlist.printList();

return 0;
}