#850. Spy number
A number whose digit sum equals its digit product (example: 1124). `Yes`/`No`.
### Input
One integer n (1 ≤ n ≤ 10⁹).
### Output
Answer.
Examples
Input
22
Output
Yes
Input
1412
Output
Yes
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.