#include
#include
# define N 5
int stack[N],top=-1;
void push()
{
int x;
printf("Enter the number\n");
scanf("%d",&x);
if(top==N-1)
{
printf("Stack is Overflow\n");
}
else
{
top++;
stack[top]=x;
}
}
void pop()
{
if(top==-1)
{
printf("Stack is Underflow\n");
}
else
{
printf("Popped Value is %d \n",stack[top]);
top--;
}
}
void display()
{
int i;
for(i=top;i>=0;i--)
{
printf("%d\n",stack[i]);
}
}
void exit()
{
exit(0);
}
int main()
{
int choice;
while(1)
{
printf("1. Push \n");
printf("2. Pop \n");
printf("3. Display \n");
printf("4. Exit \n");
printf("Enter your choice\n");
scanf("%d",&choice);
switch(choice)
{
case 1:
push();
break;
case 2:
pop();
break;
case 3:
display();
break;
case 4:
exit();
break;
}
}
}