Problem:
Score : 200 points

Problem Statement

An integer X is called a Harshad number if X is divisible by f(X), where f(X) is the sum of the digits in X when written in base 10.

Given an integer N, determine whether it is a Harshad number.

Constraints

1?N?10^8

N is an integer.

Input

Input is given from Standard Input in the following format:

N

Output

Print Yes if N is a Harshad number; print No otherwise.

Sample Input 1

12

Sample Output 1

Yes

f(12)=1+2=3. Since 12 is divisible by 3, 12 is a Harshad number.

Sample Input 2

57

Sample Output 2

No

f(57)=5+7=12. Since 57 is not divisible by 12, 12 is not a Harshad number.

Sample Input 3

148

Sample Output 3

No

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.util.*;
public class Main{
  public static void main(String[]args){
      Scanner sc = new Scanner(System.in);

     String n = sc.next();
     char c ;
     String s;
     int data = 0;
     for (int i = 0;i<n.length() ;i++ ) {
       c = n.charAt(i);
       s = String.valueOf(c);
       int a =  Integer.parseInt(s);
       data  +=a;
     }

     if(Integer.parseInt(n)%data==0){
       System.out.println("Yes");
     }else{
       System.out.println("No");
     }




      }
    }