这是我的算法:
\usepackage{algorithm}
\usepackage{algorithmic}
\begin{document}
\begin{algorithm}[H]
\caption{My algo}
\begin{algorithmic}[1]
\STATE instruction 1
\STATE instruction 2
\end{algorithmic}
\end{algorithm}
\end{document}
我如何指定哪条指令已应用此选项:[1]
?
我想删除“Début”和“Fin”之前的数字,还想在“ch”和“po”之前添加空格
答案1
可选参数algorithmic
([1]
提供了编号为每一个行。使用 可获得模 2 的编号[2]
,依此类推。
以下是是否有可能连接环线(如algorithm2e
)algorithmic
?- 使用algpseudocode
(来自algorithmicx
) - 插入首次亮相和鳍作为关键词。其他的还需要翻译成法语:
\documentclass{article}
\usepackage{algorithm}% http://ctan.org/pkg/algorithm
\usepackage{algpseudocode}% http://ctan.org/pkg/algorithmicx
\makeatletter
\renewcommand{\ALG@name}{Algorithme}% Algorithm in French
\algnewcommand{\Debut}{\Statex \textbf{D\'ebut}\pushindent}
\algnewcommand{\Fin}{\Statex \textbf{Fin}\popindent}
% This is the vertical rule that is inserted
\def\therule{\makebox[\algorithmicindent][l]{\hspace*{.5em}\vrule height .75\baselineskip depth .25\baselineskip}}%
\newtoks\therules% Contains rules
\therules={}% Start with empty token list
\def\appendto#1#2{\expandafter#1\expandafter{\the#1#2}}% Append to token list
\def\gobblefirst#1{% Remove (first) from token list
#1\expandafter\expandafter\expandafter{\expandafter\@gobble\the#1}}%
\def\LState{\State\unskip\the\therules}% New line-state
\def\pushindent{\appendto\therules\therule}%
\def\popindent{\gobblefirst\therules}%
\def\printindent{\unskip\the\therules}%
\def\printandpush{\printindent\pushindent}%
\def\popandprint{\popindent\printindent}%
% *** DECLARED LOOPS ***
% (from algpseudocode.sty)
\algdef{SE}[WHILE]{While}{EndWhile}[1]
{\printandpush\textbf{Tant que} #1}
{\popandprint\textbf{Fin Tant que}}%
\algdef{SE}[FOR]{For}{EndFor}[1]
{\printandpush\algorithmicfor\ #1\ \algorithmicdo}
{\popandprint\algorithmicend\ \algorithmicfor}%
\algdef{S}[FOR]{ForAll}[1]
{\printindent\algorithmicforall\ #1\ \algorithmicdo}%
\algdef{SE}[LOOP]{Loop}{EndLoop}
{\printandpush\algorithmicloop}
{\popandprint\algorithmicend\ \algorithmicloop}%
\algdef{SE}[REPEAT]{Repeat}{Until}
{\printandpush\algorithmicrepeat}[1]
{\popandprint\algorithmicuntil\ #1}%
\algdef{SE}[IF]{If}{EndIf}[1]
{\printandpush\algorithmicif\ #1\ \algorithmicthen}
{\popandprint\algorithmicend\ \algorithmicif}%
\algdef{C}[IF]{IF}{ElsIf}[1]
{\popandprint\pushindent\algorithmicelse\ \algorithmicif\ #1\ \algorithmicthen}%
\algdef{Ce}[ELSE]{IF}{Else}{EndIf}
{\popandprint\pushindent\algorithmicelse}%
\algdef{SE}[PROCEDURE]{Procedure}{EndProcedure}[2]
{\printandpush\algorithmicprocedure\ \textproc{#1}\ifthenelse{\equal{#2}{}}{}{(#2)}}%
{\popandprint\algorithmicend\ \algorithmicprocedure}%
\algdef{SE}[FUNCTION]{Function}{EndFunction}[2]
{\printandpush\algorithmicfunction\ \textproc{#1}\ifthenelse{\equal{#2}{}}{}{(#2)}}%
{\popandprint\algorithmicend\ \algorithmicfunction}%
\makeatother
\begin{document}
\begin{algorithm}
\caption{My algorithme}
\begin{algorithmic}[1]
\Debut
\LState $r\gets a\bmod b$
\While{$r\not=0$}\Comment{We have the answer if r is 0}
\LState $a\gets b$
\LState $b\gets r$
\LState $r\gets a\bmod b$
\EndWhile\label{euclidendwhile}
\LState \textbf{Retour} $b$\Comment{The gcd is b}
\Fin
\end{algorithmic}
\end{algorithm}
\end{document}
\State
提供“常规线路”(带号码),同时\Statex
提供未编号的行。因此,我定义了两者首次亮相和鳍属于\Statex
。
添加宏
\def\LStatex{\Statex\unskip\the\therules}% New line-state
允许您打印未编号的行。现在您可以按如下方式使用它:
\begin{algorithm}
\caption{My algorithme}
\begin{algorithmic}[1]
\Debut
\LState $r\gets a\bmod b$
\While{$r\not=0$}\Comment{We have the answer if r is 0}
\LState $a\gets b$
\LState Here is a very long expression
\LStatex \expandafter\hskip\algorithmicindent\relax that has to go to a new line.
\LState $r\gets a\bmod b$
\EndWhile\label{euclidendwhile}
\LState \textbf{Retour} $b$\Comment{The gcd is b}
\Fin
\end{algorithmic}
\end{algorithm}