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 Julia (0.5.0) (judge verdict: Accepted)

function main()
	n = parse(readline())
	m = n
	s = 0
	i = 1
	while n >= 10^(i-1)
		s += (m%10^i)/(10^(i-1))
		m -= m%10^i
		i += 1
	end
	if n%s == 0
		print("Yes")
	else
		print("No")
	end
end
 
main()