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带考试类别的编号副本

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带考试类别的编号副本

我正在尝试使用考试包在单个文件中创建带有编号副本的考试。我已设法使一切正常运行，但 \gradetable 包含的问题副本数量与考试副本数量 (NumCopy) 相同。有没有办法重置成绩表？

\documentclass[addpoints]{exam}
\begin{document}
\newcounter{copynum} % copy number, to be printed in the footer 
\newcounter{NumCopy} % how many copies do we want?
\setcounter{NumCopy}{3} % we want 3
\whiledo{\thecopynum<\theNumCopy}{%
  \setcounter{page}{1} % start numbering pages for the current copy at 1
  \addtocounter{copynum}{1} % the number of the current copy
  \setcounter{question}{1} % make questions start at 1 again
  \setcounter{part}{1}  % make parts start at 1 again
  ...
  % exam content goes here 
  ....
  \gradetable[v][questions] % BUG: contains NumCopy*(number of questions) many entries
}
\end{document}

答案1

还有其他类的计数器exam需要重置：numquestions，，numpoints...

首次运行后，\label需要禁用以避免多次定义标签。还会exam写入.aux文件，可通过重新定义来防止这种情况\PgInfo@write。

完整示例，问题取自文档类别exam：

\documentclass[addpoints]{exam}

\makeatletter
\newcommand*{\ExamResetAfterFirstRun}{%
  \renewcommand*{\PgInfo@write}[1]{}%
  \renewcommand*{\label}[1]{\@bsphack\@esphack}%
}
\makeatother

\begin{document}
\newcounter{copynum} % copy number, to be printed in the footer 
\newcounter{NumCopy} % how many copies do we want?
\setcounter{NumCopy}{3} % we want 3
\whiledo{\thecopynum<\theNumCopy}{%
  \setcounter{page}{1} % start numbering pages for the current copy at 1
  \addtocounter{copynum}{1} % the number of the current copy
  \setcounter{question}{1} % make questions start at 1 again
  \setcounter{part}{1}  % make parts start at 1 again
  \setcounter{numquestions}{0}
  \setcounter{numpoints}{0}
  \setcounter{numbonuspoints}{0}
  \setcounter{numparts}{0}
  \setcounter{numsubparts}{0}
  \setcounter{numsubsubparts}{0}
  \ifnum\value{copynum}>1 %
    \ExamResetAfterFirstRun
  \fi

  \begin{questions}
    \question[10]
    Why is there air?

    \question[15]
    How much wood would a woodchuck chuck if a woodchuck could cuck
    wood?

    \question[10]
    Compute $\displaystyle\int_0^1 x^2 \, dx$.
  \end{questions}

  \gradetable[v][questions]
}
\end{document}

结果

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