Description

Enter two positive integers m and k, where 1 < m < 100000 and 1 < k < 5. Determine whether m is divisible by 19 and contains exactly k number of '3's. If the conditions are satisfied, output YES; otherwise, output NO. For example, input: 43833 3, which meets the conditions, output YES. If the input is: 39331 3, although there are three '3's, it is not divisible by 19, so the conditions are not met, and the output should be NO.

Input Format

The values of m and k, separated by a single space.

Output Format

Output YES if the conditions are met; otherwise, output NO.

43833 3

YES

## Source

CodesOnline

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