doomconfig/snippets/latex-mode/pseudocode

# -*- mode: snippet -*-
# name: pseudocode
# key: pseudocode
# --
\begin{algorithm}[H]
    \caption{$1}
    \begin{algorithmic}[1]
        \Function{$2}{}
            $3
            \State \Return $4
        \EndFunction
    \end{algorithmic}
\end{algorithm}