Score : $100$ points
It is September $9$ in Japan now.
You are given a two-digit integer $N$. Answer the question: Is $9$ contained in the decimal notation of $N$?
Input is given from Standard Input in the following format:
If $9$ is contained in the decimal notation of $N$, print
Yes; if not, print
The one's digit of $29$ is $9$.
$72$ does not contain $9$.