Assignment_5

Stack.cpp

#include <iostream>

using namespace std;

class Stack{
private:
    int top;
    int num_array [100];
public:
    Stack(){
        top = -1;
    }
    void push(int element){
        top++;
        num_array[top] = element;
    }
    void pop(){
        if(top==-1){
            cout<<"\nStack is empty"<<endl;
        }else{
            top--;
        }
    }
    void display(){
        for(int i=0;i<=top;i++){
            cout<<num_array[i]<<" ";
        }
    }


};

int main()
{
    Stack myStack;
    myStack.push(1);
    myStack.push(2);
    myStack.push(3);
    myStack.push(4);
    myStack.push(5);
    myStack.display();
    myStack.pop();
    cout<<endl;
    myStack.display();

    return 0;
}