Source Code for Stack using array in C++.

Hi, I am Aman Kumar pursuing BCA II. I have decided to write what i learn daily.

I request you to please go through this program and feel free to write me if you have any advice/suggestions for me 

at 2022amankumar@gmail.com 

Source code of Stack using array in C++ :)

#include <iostream>

using namespace std;

#define max 1000

class Stack

{

    int Top;

public:

    int a[max];

    Stack(){Top=-1;}

    bool push(int x);

    int pop();

    int peek();

    bool isEmpty();

};

bool Stack::push(int x)

{

    if(Top>=max-1)

    {

        cout<<"Stack Overflow";

        return false;

    }

    else{

        a[++Top]=x;

        cout<<x<<" pushed into stack\n";

        return true;

    }

}

int Stack::pop()

{

    if(Top<0)

    {

        cout<<"Stack Underflow";

        return 0;

    }

    else

    {

        int x=a[Top--];

        return x;

    }

}

int Stack::peek()

{

    if(Top<0)

    {

        cout<<"Stack underflow";

        return 0;

    }

    else

    {

        int x=a[Top];

        return x;

    }

}

bool Stack::isEmpty()

{

    return(Top<0);

}

int main() {

Stack s;

s.push(20);

s.push(10);

s.pop();

s.peek();

s.isEmpty();

return 0;

}

Output: