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 JavaScript (Node.js 12.16.1) (judge verdict: Accepted)

function main(input){
  input = input.trim();
  let list = input.split("");
  let sum = 0;
  let answer = "";
  for(let i=0; i<list.length; i++){
    sum += parseInt(list[i]);
  }
  if(sum%9===0){
    answer = "Yes";
  }else{
    answer = "No";
  }
  console.log(answer);
}
 main(require("fs").readFileSync("/dev/stdin", "utf8"));