Contest: Task: Related: TaskA TaskC

Score : $200$ points

An integer $X$ is called a Harshad number if $X$ is divisible by $f(X)$, where $f(X)$ is the sum of the digits in $X$ when written in base $10$.

Given an integer $N$, determine whether it is a Harshad number.

- $1?N?10^8$
- $N$ is an integer.

Input is given from Standard Input in the following format:

$N$

Print `Yes`

if $N$ is a Harshad number; print `No`

otherwise.

12

Yes

$f(12)=1+2=3$. Since $12$ is divisible by $3$, $12$ is a Harshad number.

57

No

$f(57)=5+7=12$. Since $57$ is not divisible by $12$, $12$ is not a Harshad number.

148

No