StackOnList.h

#ifndef __STACKONLIST_H
#define __STACKONLIST_H
using namespace std;

class StackOnList {
public:
    void push(int elem);
    void pop();
    int peek();
    int getQuantity();
    bool isEmpty();
    void makeEmpty();
private:
    int m_quantity = 0;
    struct Node
    {
        int info;
        Node* next;
    };
    Node* head = nullptr;
};

#endif