Latex_演算法

LATEX 提示和技巧

問題1：如何刪除演算法標題中的演算法編號？

解決方案：在begin{algorithm}之後加上renewcommand{thealgorithm}{}

請參閱範例 Latex 檔案 Algorithm_caption_no_number.tex 及其 PDF 輸出

 documentclass[11pt]{article}
usepackage{algorithmicx}
usepackage{algorithm}
usepackage{algpseudocode}

begin{document}

begin{algorithm}
renewcommand{thealgorithm}{}
caption{Test Algorithm}label{euclid}
begin{algorithmic}[1]
Procedure{Euclid}{$a,b$}Comment{The g.c.d. of a and b}
  State $rgets abmod b$
    While{$rnot=0$}Comment{We have the answer if r is 0}
      State $agets b$
      State $bgets r$
       State $rgets abmod b$
       EndWhilelabel{euclidendwhile}
       State textbf{return} $b$Comment{The gcd is b}
       EndProcedure
end{algorithmic}
end{algorithm}

end{document}

問題 2：如何刪除演算法主體中的行號？

解決方案：

1. 定義一個新指令： defNoNumber#1{{defalglinenumber##1{}State #1}addtocounter{ALG@line}{-1}}
2. 將行的內容（不希望有行號）放在NoNumber{}中

請參閱範例 Latex 檔案 Algorithm_line_no_number.tex 及其 PDF 輸出

 documentclass[11pt]{article}
usepackage{algorithmicx}
usepackage{algorithm}
usepackage{algpseudocode}
usepackage{color}

defNoNumber#1{{defalglinenumber##1{}State #1}addtocounter{ALG@line}{-1}}

begin{document}

begin{algorithm}
caption{Test Algorithm}label{euclid}
begin{algorithmic}[1]
Procedure{Euclid}{$a,b$}Comment{The g.c.d. of a and b}
  State $rgets abmod b$
    While{$rnot=0$}Comment{We have the answer if r is 0}
      State $agets b$
      State $bgets r$
       State $rgets abmod b$
       EndWhilelabel{euclidendwhile}
       State textbf{return} $b$Comment{The gcd is b}
        NoNumber{color{red} This line will not have a number!}
       EndProcedure
end{algorithmic}
end{algorithm}

end{document}