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 Python (3.4.3) (judge verdict: Accepted)

def S_n(n):
    num = []
    sum = 0
    while n != 0:
        num.append(n % 10)
        n = int(n / 10)
    for i in num:
        sum += i

    return sum

if __name__ == "__main__" :
    num = int(input())
    wa = S_n(num)
    # print(wa)
    if(num % wa == 0):  print("Yes")
    else:  print("No")