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 Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.util.Scanner;

public class Main
{

	public static void main(String[] args)
	{
		Scanner scan = new Scanner(System.in);
		
		String s = scan.next();
		int n1 = Integer.parseInt(s);
		int n2 = 0;
		for (int i = 0; i < s.length(); i++)
		{
			n2 += Integer.parseInt(s.charAt(i) + "");
		}
		scan.close();
		System.out.println(n1 % n2 == 0 ? "Yes" : "No");
	}
}