
このアルゴリズム形式では、「j 番目を考慮して...」が改行されても全体を通して同じインデントになるようにします。
コードは次のとおりです。
\documentclass{article}
\usepackage{amsmath}
\usepackage{algorithm}
\usepackage[noend]{algpseudocode}
\makeatletter
\def\BState{\State\hskip-\ALG@thistlm}
\makeatother
\begin{document}
\begin{algorithm}
\caption{hello}\label{euclid}
\begin{algorithmic}[1]
\Procedure{ASAPP}{}
\State $\textit{i} \gets \text{0}$, $\textit{j} \gets \text{0}$, $\textit{k} \gets \text{0}$
\While {i $\leq$ nom}
\While {j $\leq C_{i}$}
\State Considering the \textit{j}th edge of the \textit{i}th metabolite, \textit{x} and \textit{y} contains the vertices of the \textit{j}th edge
\State $\textit{k} \gets \text{\textit{j} + 1}$
\While { k $\leq C_{i}$}
\State Considering the \textit{k}th edge of the \textit{i}th metabolite, \textit{x1} and \textit{y1} contains the vertices of the \textit{k}th edge.
\EndWhile
\EndWhile
\EndWhile
\BState \emph{top}:
\EndProcedure
\end{algorithmic}
\end{algorithm}
\end{document}
答え1
使用できますtabularx
行の終わりまで収まるボックスの幅を計算します。
\documentclass{article}
\usepackage{amsmath,algorithm,tabularx}
\usepackage[noend]{algpseudocode}
\makeatletter
\newcommand{\multiline}[1]{%
\begin{tabularx}{\dimexpr\linewidth-\ALG@thistlm}[t]{@{}X@{}}
#1
\end{tabularx}
}
\makeatother
\begin{document}
\begin{algorithm}
\caption{hello}
\begin{algorithmic}[1]
\Procedure{ASAPP}{}
\State $i \gets 0$, $j \gets 0$, $k \gets 0$
\While { $i \leq \text{nom}$ }
\While {$j \leq C_i$ }
\State \multiline{%
Considering the $j$-th edge of the $i$-th metabolite,~$x$ and~$y$
contains the vertices of the $j$-th edge}
\State $k \gets j + 1$
\While { $k \leq C_i$ }
\State \multiline{%
Considering the $k$-th edge of the $i$-th metabolite,~$x_1$ and~$y_1$
contains the vertices of the $k$-th edge.}
\EndWhile
\EndWhile
\EndWhile
\EndProcedure
\end{algorithmic}
\end{algorithm}
\end{document}
\multiline{<stuff>}
は、その内容を-column内の optabularx
に揃えて設定します。この列の幅は、通常の列の幅から現在のアルゴリズムの行インデントを引いた差です。[t]
X
\linewidth
答え2
手動で改行しても問題ない場合は、aが\Longunderstack[l]{}
選択肢となる。
\documentclass{article}
\usepackage{amsmath}
\usepackage{algorithm}
\usepackage[noend]{algpseudocode}
\usepackage{stackengine}
\setstackEOL{\\}
\makeatletter
\def\BState{\State\hskip-\ALG@thistlm}
\makeatother
\begin{document}
\begin{algorithm}
\caption{hello}\label{euclid}
\begin{algorithmic}[1]
\Procedure{ASAPP}{}
\State $\textit{i} \gets \text{0}$, $\textit{j} \gets \text{0}$,
$\textit{k} \gets \text{0}$
\While {i $\leq$ nom}
\While {j $\leq C_{i}$}
\State \Longunderstack[l]{Considering the \textit{j}th edge of the
\textit{i}th metabolite, \textit{x} and \textit{y}\\
contains the vertices of the \textit{j}th edge}
\State $\textit{k} \gets \text{\textit{j} + 1}$
\While { k $\leq C_{i}$}
\State \Longunderstack[l]{Considering the \textit{k}th edge of the
\textit{i}th metabolite, \textit{x1} and \textit{y1}\\
contains the vertices of the \textit{k}th edge.}
\EndWhile
\EndWhile
\EndWhile
\BState \emph{top}:
\EndProcedure
\end{algorithmic}
\end{algorithm}
\end{document}