#include
#include
# define stacksize 100
#include
struct stack
{
char name[81];
char address[81];
};
struct arr
{
struct stack s[stacksize];
int top;
};
void push(struct arr *ps,int x)
{
if(ps->top==stacksize-1)
{
printf("stack is overflow:");
exit(0);
}
ps->top++;
ps->s[ps->top]=x;
}
int pop(struct stack *ps)
{
if(ps->top==-1)
{
printf("stack is underflow");
exit(0);
}
x=ps->s[ps->top];
ps->top--;
return x;
}
void display(struct satck *ps)
{
if(ps->top==-1)
{
printf("stack is underflow");
exit(0);
}
for(i=ps->top;i>=0;i--)
{
printf("\n name\n",ps->s[i].name);
printf("\n address\n",ps->s[i].address);
printf("-----------------");
}
}
void main()
{
struct stack s;
struct arr ps;
int ch;
ps.top=-1;
clrscr();
do
{
printf("\n1.push");
printf("\n2.pop");
printf("\n3 display");
printf("enter choice");
fflush(stdin);
scanf("%d",&ch);
switch(ch)
{
case :printf("enter name");
fflush(stdin);
scanf("%s",&s,name);
ps->s
