[c] STACK USING ARRAY

#include <stdio.h>
#include <stdlib.h>

//stack using array
int main()
{
    int stack[10],size,top=0,choice,element;
    printf("enter the stack size");
    scanf("%d",&size);
    while(1){

    printf("\n choose option \n 1.push \n 2. pop \n 3.display \n 4. exit");

    scanf("%d",&choice);
     system("cls");
    switch(choice){
    case 1:
        if(top<size){
           printf("enter element to be inserted");
           scanf("%d",&element);
           stack[top]=element;
           top++;
        }
        else{
            printf("stack full!");
        }
        break;
   case 2:
        if(top>0){
            top--;
            printf("the deleted element is:%d",stack[top]);
        }
        else{
            printf("stack empty");
        }
        break;
   case 3:
        for(element=0;element<top;element++){

            printf(" %d",stack[element]);
        }
        break;
   case 4:
        exit(0);
    }
    }
    return 0;

}