\begin{problem}{Parallelepiped}{standard input}{standard output}{1 second}{256 megabytes}

You are given the dimensions of a parallelepiped, find its volume.

\InputFile
The first line contains one integer $n$ ($1 \leq n \leq 10$) --- the height of the parallelepiped.

The second line contains one integer $m$ ($1 \leq m \leq 10$) --- the width of the parallelepiped.

The third line contains one integer $k$ ($1 \leq k \leq 10$) --- the length of the parallelepiped.

\OutputFile
Output one integer --- the volume of the parallelepiped.

\Example

\begin{example}
\exmpfile{example.01}{example.01.a}%
\end{example}

\end{problem}

