When I use the package algorithm2e, I find the algorithms can be easily numbered, but the procedure cannot. How can I number the Procedures in algorithm2e, like Procedure 1, Procedure 2, ...
%% Procedure 1
\begin{procedure}
...
\end{procedure}
%% Procedure 2
\begin{procedure}
...
\end{procedure}
The procedure environment is a special form of the algorithm environment. Passing the option procnumbered to algorithm2e numbers procedures using the same counter as algorithms:
\documentclass{article}
\usepackage[procnumbered,ruled]{algorithm2e}
\begin{document}
\begin{procedure}
\caption{myproc()}
This is a procedure
\end{procedure}
\begin{algorithm}
\caption{My algorithm}
This is a procedure
\end{algorithm}
\end{document}
\documentclass...\begin{document}...\end{document}, it should compile and contain close to the minimal amount of code needed to explain/demonstrate what you are asking. This saves a lot of time for everyone.