#P1812B. Was it Rated?

    ID: 8339 Type: RemoteJudge 1000ms 256MiB Tried: 0 Accepted: 0 Difficulty: (None) Uploaded By: Tags>*special problem*special problem*special problembrute forceimplementation

Was it Rated?

No submission language available for this problem.

Description

The only line of the input contains a single integer $n$ ($1 \leq n \leq 25$).

Input

The only line of the input contains a single integer $n$ ($1 \leq n \leq 25$).

1
15
YES
NO