Happy New Year!

Currently, it is $X:00$ hours on December $31^{st}$ and you are wondering how many hours are left till midnight. For the purposes of this problem, we use a $24$ hour system. So, $X$ can range from $0$ to $23$, and you need to tell the number of hours left till $00:00$ of the next day. ### Input - The first and only line of input contains a single integer $X$. ### Output For each test case, outp