插入缺失 $。\If 插入缺失 }。\If {$

Question

以下算法有什么问题？

\documentclass{ws-ijseke}
\usepackage{enumitem}
\usepackage{hyperref}
\usepackage{lscape}
\usepackage{tcolorbox}
\usepackage[super]{nth}
\usepackage{zed-csp}
\usepackage[noend]{algpseudocode}
\usepackage{algorithm}

\begin{algorithm}
    \caption{Initialization}
    \begin{algorithmic}[1]
        \Require  Source Code of a Software Systems $S$
        \Ensure List of MMR suggestions those do not break applications after refactoring
        \State $A \gets$ AST of $S$
        \State $M$ $\leftarrow$ List of methods from $A$
        \State $RClass$ $\leftarrow$ List of Regular classes of $S$
        \State $TClass$ $\leftarrow$ List of UnitTest classes of $S$
        \State $LMMRS$ $\leftarrow$ $\emptyset$
        \For {($m$ $\in$ $M$)}
        \State $maxCallFromTarget \gets 0$\
            \For {($t$ $\in$ $RClass$)}
             \If {$t$ != $m.sourceClass$}
                \State $callFromTarget$ $\leftarrow$ Number of entities $m$ uses from $t$
                \If {$maxCallFromTarget$ $<$ $callFromTarget$}
                    \State $m.targetClass$ $\leftarrow$ $t$
                    \State $maxCallFromTarget$ $\leftarrow$ $callFromTarget$
                \EndIf
             \EndIf
            \EndFor
        \EndFor

    \end{algorithmic}
\end{algorithm}

我收到以下错误：

• 缺少插入 $。
• 插入\如果缺失}。
• \If {$ Extra }，或者忘记了 $。
• \如果 {$t$ != $m.sourceClass$}

Answer 1

不算好，但有点……

\documentclass{article}
\usepackage{enumitem}
\usepackage{hyperref}
\usepackage{lscape}
\usepackage{tcolorbox}
\usepackage[noend]{algpseudocode}
\usepackage[super]{nth}
\usepackage{algorithm}
\let\aif\If
\usepackage{zed-csp}

\begin{document}
\begin{algorithm}
    \caption{Initialization}
    \begin{algorithmic}[1]
        \Require  Source Code of a Software Systems $S$
        \Ensure List of MMR suggestions those do not break applications after refactoring
        \State $A \gets$ AST of $S$
        \State $M$ $\leftarrow$ List of methods from $A$
        \State $RClass$ $\leftarrow$ List of Regular classes of $S$
        \State $TClass$ $\leftarrow$ List of UnitTest classes of $S$
        \State $LMMRS$ $\leftarrow$ $\emptyset$
        \For {($m$ $\in$ $M$)}
        \State $maxCallFromTarget \gets 0$\
            \For {($t$ $\in$ $RClass$)}
             \aif {$t$ != $m.sourceClass$}
                \State $callFromTarget$ $\leftarrow$ Number of entities $m$ uses from $t$
                \aif {$maxCallFromTarget$ $<$ $callFromTarget$}
                    \State $m.targetClass$ $\leftarrow$ $t$
                    \State $maxCallFromTarget$ $\leftarrow$ $callFromTarget$
                \EndIf
             \EndIf
            \EndFor
        \EndFor

    \end{algorithmic}
\end{algorithm}
\end{document}

首先加载算法，复制宏，然后加载zed-csp。

结果：