How to make C accept if y==0

#include <stdio.h>

int main() {
    int x,y,add,subtraction,multiplication,division;
   printf("Write x:");
    scanf("%d",&x);
   printf("Write y:");
    scanf("%d",&y);
    add = x+y;
    printf("Add=%d\n",add);
    subtraction = x-y;
    printf("subtraction = %d\n",subtraction);
    multiplication = x*y;
    printf("multiplication = %d\n",multiplication);
    division = x/y;
    if  (y == 0)
        printf("Operation not permitted");
    else
        printf("division = %d\n",division);
    return 0;
}

So When i'm printing y=0 nothing happens No "Operation not permitted" or answer of division What should i do?