Preview:
#include<bits/stdc++.h>
using namespace std;
#define SIZE 5
int a[SIZE];
int front  =-1;

void push(int data)
{ 
 if(front==SIZE-1)
 {
   std::cout << "stack is full" << std::endl;
     
 }
 else{
   front++;
   a[front]=data;
 }
}

//function to pop 
void pop()
{
    if(front==-1)
    {
        cout<<"not element to pop";
    }
    else
    {
       //cout<<a[front];
        front--;
    }
}

void show()
{
    for(int i =0 ;i<=front;i++)
    {
        cout<<a[i];
        cout<<endl;
    }
}

int main()
{
 push(2);
 push(3);
 push(4);
 show();
 pop();
 show();
}
downloadDownload PNG downloadDownload JPEG downloadDownload SVG

Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!

Click to optimize width for Twitter