Latex 写伪代码

\usepackage{algorithm}
\usepackage{algpseudocode}
\usepackage{amsmath}
\begin{document}

\renewcommand{\algorithmicrequire}{\textbf{Input:}}
\renewcommand{\algorithmicensure}{\textbf{Output:}}
\begin{algorithm}[t]
    \caption{算法名称}
    \label{algo}
    \begin{algorithmic}[1]
        \Require an input sentence $x=(a_1, a_2, ..., a_n)$ with $n$ words; a pre-trained DNN $f$; 
        \Ensure blabla
        \State inital xxx
        %\State initialize the set of current candidate nodes $\Omega=\{a_1, a_2, ..., a_n\}$, \emph{i.e.} each input word as a leaf node;
        \For{t=1 $\to$ n-1}
            %\State{Compute the Shapley value of each node in $\Omega$}
            \State{$m \gets$ |$\Omega$|}
        \EndFor
    \end{algorithmic}
\end{algorithm}

\end{document}

image.png

参考
http://hustsxh.is-programmer.com/posts/38801.html
https://www.jianshu.com/p/0086da1b9ad0