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 5.4.1) (judge verdict: Wrong Answer)

#include <stdio.h>

int main()
{
int s, sn;

scanf("%d", &s);

sn = s/1000000000 +
s%1000000000/100000000 +
s%100000000/10000000 +
s%10000000/1000000 +
s%1000000/100000 +
s%100000/10000 +
s%10000/1000 +
s%1000/100 +
s%100/10 +
s%10;

if((sn%s)==0) printf("Yes");
else printf("No");

return 0;
}