sdfgh

#include<stdio.h>
#include<stdlib.h>
#define max 5
int top,stack[max],i;


void push ()
{
    int value ;
    if(top==max-1) printf("overload \n");
    else
    {
        printf("Enter element to push");
        scanf("%d",&value);
        top=top+1;
        stack[top]=value;
    }
}

void pop()
{
    if(top==-1) printf("No element \n");
    else
    {
        printf("deleted element %d \n",stack[top]);
        top=top-1;
    }
}

void desplay()
{
    if(top==-1) printf("No element");
    else
    {
        printf("\n stack is \n");
        for(i=top; i>0; --i)
            printf("%d ",stack[i]);
    }
}

void main()
{
    int op;
    while(1)
    {
        printf("\n stack menu \n");
        printf("1.push\n2.pop\n3.display\n4.exit\n");
        printf("Enter the chose: ");
        scanf("%d",&op);

        if(op==1)
        {
            push();
        }
        else if(op==2)
        {
            pop();
        }
        else if(op==3)
        {
            desplay();
        }
        else
        {
            break;
        }

    }
}