Problem:
Score : 200 points

Problem Statement

An integer N is a multiple of 9 if and only if the sum of the digits in the decimal representation of N is a multiple of 9.

Determine whether N is a multiple of 9.

Constraints

0 \leq N < 10^{200000}

N is an integer.

Input

Input is given from Standard Input in the following format:

N

Output

If N is a multiple of 9, print Yes; otherwise, print No.

Sample Input 1

123456789

Sample Output 1

Yes

The sum of these digits is 1+2+3+4+5+6+7+8+9=45, which is a multiple of 9, so 123456789 is a multiple of 9.

Sample Input 2

0

Sample Output 2

Yes

Sample Input 3

31415926535897932384626433832795028841971693993751058209749445923078164062862089986280

Sample Output 3

No

Solution in Java (OpenJDK 11.0.6) (judge verdict: Wrong Answer)

import java.util.*;
import java.lang.*;
import java.io.*;

public class Main {
	public static void main (String[] args) {
		//code
	Scanner in=new Scanner(System.in);
        int t,k,i,x;
        long j=0;
        double m;
        
            String s=in.next();
            System.out.println(s);
        
           
            
                 for(i=0;i<s.length();i++)
            {
                //System.out.println(Integer.valueOf(s.charAt(i)));
                j+=Integer.valueOf(s.charAt(i))-48;
                 //System.out.println(j);
            }
           
            if(j%9==0)
            System.out.println("Yes");
            else
            System.out.println("No");
            

               
	}
}

/**/