Bappy Sir Stack

#include <stdio.h>
#include <iostream>
#include "stack.h"

using namespace std;

int top=0;
int number[100];
int size;


void stackSize(int Size){

    size = Size;



}
void Push(int data){



    if(size == top)
        cout<<"stack overflow"<<endl;
    else
        number[top++] = data;



}

void Pop(){
    top -=1;

    if(top <0)
        cout<<"underflow";
    else
        number[top] = -1;

}
void Print(){

    if(top <= 0)
        cout<<"no data";

    for(int i=0; i<top; i++){

        cout<<number[i]<<" ";

    }


    cout<<endl;


}



int main(int argc, char **argv)
{






    return 0;
}