s1mple prog that takes a "abcd" int from a user and prints a\n b\n c\n d\n

// s1mple prog that takes a "abcd" int from a user and prints a\n b\n c\n d\n
//9581 is used for testing
#include <stdio.h>
int num, a ,b ,c ,d;
int main() {
printf("Enter your 4 digit intger");
scanf("%d", &num);
a = num / 1000;
printf("%d\n", a);
b = num / 100;
b = b % 10;
printf("%d\n", b);
c = num / 10;
c = c % 10;
printf("%d\n", c);
d = num % 10;
printf ("%d", d);
return 0;
}