Problem:
Score : 200 points

Problem Statement

Let S(n) denote the sum of the digits in the decimal notation of n.
For example, S(101) = 1 + 0 + 1 = 2.

Given an integer N, determine if S(N) divides N.

Constraints

1 \leq N \leq 10^9

Input

Input is given from Standard Input in the following format:

N

Output

If S(N) divides N, print Yes; if it does not, print No.

Sample Input 1

12

Sample Output 1

Yes

In this input, N=12.
As S(12) = 1 + 2 = 3, S(N) divides N.

Sample Input 2

101

Sample Output 2

No

As S(101) = 1 + 0 + 1 = 2, S(N) does not divide N.

Sample Input 3

999999999

Sample Output 3

Yes

Solution in C (GCC 9.2.1) (judge verdict: Runtime Error)

#include <stdio.h>
int main(void){
  int N;
  int s;
  int i;
  int o;
  scanf("%d",&N);
  o=N;
  for(i=0;i<9;i++){
    int a;
    if(o==0){
      break;
    }
    else{
      a=o%10;
      s=s+a;
      o=o/10;
    }
  }
  if(N%s==0){
    printf("Yes\n");
  }
  else{
    printf("No\n");
  }
  return 0;
}