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 Kotlin (1.3.71) (judge verdict: Accepted)



fun main(){
    val n = readLine()!!.split(" ")[0].toCharArray().map { it.toInt() }
    var total = 0
    for (i in 0 until n.size){
        total += n[i] - 48
    }
    if (total % 9 == 0){
        println("Yes")
    } else if (total == 0){
        println("Yes")
    } else {
        println("No")
    }

}