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把随机问题和答案分成不同的页面

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把随机问题和答案分成不同的页面

我可以创建简单的随机加法问题，但是当我尝试将问题和答案分成两个独立的页面时，我认为因为它是一个随机生成器，所以答案表与问题表并不相同。

\documentclass{article}
%AdditionCode
\usepackage{amsmath}
\usepackage{mathtools}
\usepackage{enumitem}
\usepackage{tikz}
\pgfmathsetseed{\number\pdfrandomseed}
\usepackage{xlop}

\usepackage{fancyhdr}


\newcommand*{\DifficultyOne}{999}%
\newcommand*{\DifficultyTwo}{99}%
%---------------------------------------%
\newcommand{\AddQuestion}[1]{
    \foreach \i in {1,...,#1}{%

         \pgfmathtruncatemacro{\AddOnea}{random(\DifficultyOne)}%
         \pgfmathtruncatemacro{\AddTwoa}{random(\DifficultyTwo)}
 
  
 question one     
  \opadd[carryadd=false, voperator=bottom, resultstyle=\color{white}]{\AddOnea}  {\AddTwoa} \\

      ~\newline
 Answer two
      \opadd[carryadd=true, voperator=bottom, resultstyle=\color{black}]{\AddOnea}   {\AddTwoa} \\
  
}%
}%


\begin{document}

\AddQuestion{2}

\end{document}

这不是工作表的完整代码，只是不想发布大量代码。

答案1

您可能可以使用该包参考值：

以下示例可以作为起点：

在所有 latex 运行中，从 zref 标签中检索伪随机变量的值。
在第一次 latex 运行中，通过伪随机生成器为伪随机变量创建值。
在连续的 latex 运行中，从 zref 标签中获取伪随机变量的值。
在所有 latex 运行中，将伪随机变量的值存储在 zref 标签中。

为了确保一切正确，您需要至少编译两次，且在 latex 运行之间不删除辅助文件。

和脫位对结果/进位/操作数/中间数/余数的每个字符应用相应样式宏的实例。

因此，在第一次运行 LaTeX 时，由于 zref 标签尚未定义，

  • style-macros \undefinedstyle/\undefinedcarrystyle用于传递问号。
  • \zref@extractdefault将所有内容默认为 0，以便操作数和计算/结果都产生 0，即由单个字符组成的数字序列，因此仅应用相应问号传递样式宏的一个实例。

在连续的 LaTeX 运行中，定义 zref 标签，并且应正确检索伪随机变量的值。

在连续的 LaTeX 运行中，答案是不需要的，resultstyle=\phantom而是使用 ，并且进位也通过resultstyle=\color{white}完成。 我不太确定这是否是个好主意。但这样，结果就不会出现在 pdf 文件中不应看到的地方，因此人们不能盲目地从这些地方复制粘贴结果/不能使用 GhostScript 技巧使结果在这些地方可见。\phantomcarrystyle=\phantomcarrystyle

\documentclass{article}
\usepackage{amsmath}
\usepackage{mathtools}
\usepackage{enumitem}
\usepackage{tikz}
\pgfmathsetseed{\number\pdfrandomseed}
\usepackage{xlop}

\usepackage{zref}
\makeatletter
\zref@newprop{AddOnea}{0}%
\zref@newprop{AddTwoa}{0}%
\zref@newprop{range}{0}%
\newcommand\PassFirstToSecond[2]{#2{#1}}%
\newcommand\Exchange[2]{#2#1}%
\makeatother

\usepackage{fancyhdr}


\newcommand*{\DifficultyOne}{999}%
\newcommand*{\DifficultyTwo}{99}%
%---------------------------------------%
\makeatletter
\newcommand\undefinedstyle[1]{\nfss@text{\reset@font\bfseries ??}}%
\newcommand\undefinedcarrystyle[1]{{\nfss@text{\reset@font\scriptsize\bfseries ??}}}%
\newcommand\phantomcarrystyle[1]{\phantom{\scriptsize{#1}}}%
\newcommand{\AddQuestions}[2]{%
    \zref@setcurrent{range}{#1}%
    \zref@labelbyprops{#2}{range}%
    \foreach \i in {1,...,#1}{%
         \par\ifnum\i=1 \else\medskip\fi\noindent\hbox{Question \i: }%
         \zref@ifrefundefined{#2.\i}{%
           \pgfmathtruncatemacro{\AddOnea}{random(\DifficultyOne)}%
           \pgfmathtruncatemacro{\AddTwoa}{random(\DifficultyTwo)}%
           \expandafter\PassFirstToSecond\expandafter{\AddOnea}{\zref@setcurrent{AddOnea}}%
           \expandafter\PassFirstToSecond\expandafter{\AddTwoa}{\zref@setcurrent{AddTwoa}}%
         }{%
           \expandafter\expandafter\expandafter\PassFirstToSecond
           \expandafter\expandafter\expandafter{%
             \zref@extractdefault{#2.\i}{AddOnea}{0}%
           }{\zref@setcurrent{AddOnea}}%
           \expandafter\expandafter\expandafter\PassFirstToSecond
           \expandafter\expandafter\expandafter{%
             \zref@extractdefault{#2.\i}{AddTwoa}{0}%
           }{\zref@setcurrent{AddTwoa}}%
         }%
         \zref@labelbyprops{#2.\i}{AddOnea, AddTwoa}%
         \zref@refused{#2.\i}%
         \zref@ifrefundefined{#2.\i}{%
           % actually setting carrystyle is not needed as there are no carries with defaults 0, but ...
           \opadd[carryadd=true, voperator=bottom, resultstyle=\undefinedstyle, operandstyle=\undefinedstyle, carrystyle=\undefinedcarrystyle]%
         }{%
           % Only operands shall be seen, so turn everything else into \phantom
           \opadd[carryadd=true, voperator=bottom, resultstyle=\phantom, carrystyle=\phantomcarrystyle]%
         }%
         {\zref@extractdefault{#2.\i}{AddOnea}{0}}%
         {\zref@extractdefault{#2.\i}{AddTwoa}{0}}%
    }%
    \par
}%
\newcommand{\AddAnswers}[1]{%
    \zref@ifrefundefined{#1}{%
      \zref@refused{#1}%
      \par\noindent
      {\normalfont\bfseries [Question-series ``#1'' undefined, probably re-run latex, see messages on console/in .log-file]}%
      \par
     }{%    
      \expandafter\PassFirstToSecond\expandafter{%
         \romannumeral0% 
         \expandafter\expandafter\expandafter\Exchange
         \expandafter\expandafter\expandafter{%
            \zref@extractdefault{#1}{range}{1}%
         }{ 1,...,}%
      }{\foreach \i in }{%
           \par\ifnum\i=1 \else\medskip\fi\noindent\hbox{\rlap{Answer \i: }\phantom{Question \i: }}%
           \zref@refused{#1.\i}%
           \opadd[carryadd=true, voperator=bottom]%
                 {\zref@extractdefault{#1.\i}{AddOnea}{0}}%
                 {\zref@extractdefault{#1.\i}{AddTwoa}{0}}%
      }%
    }%
    \par
}%
\makeatother


\begin{document}

\noindent Here come the questions with answers:
\AddAnswers{This question-series label}%

\newpage

\noindent Here come the questions without answers:
\AddQuestions{10}{This question-series label}%

\newpage

\noindent Here come the questions with answers again:
\AddAnswers{This question-series label}%

\end{document}

在此处输入图片描述

例如，如果您希望有 20 张试卷，每张试卷包含另一组 15 个随机生成的练习，则可以将上述内容与循环结合起来，以将一组标记复制 k 次：

\DoKtimes{⟨TeX-number-quantity of value K⟩}{⟨tokens⟩}

在控制台和.log文件中遵循消息
LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right. ，即，根据需要进行编译，而不删除latex运行之间的辅助文件，因为该消息不再出现。

\documentclass{article}
\usepackage{amsmath}
\usepackage{mathtools}
\usepackage{enumitem}
\usepackage{tikz}
\pgfmathsetseed{\number\pdfrandomseed}
\usepackage{xlop}
\usepackage[user]{zref}
\usepackage{fancyhdr}

\makeatletter
%%=============================================================================
%%  \DoKtimes{<TeX-number-quantity of value K>}{<tokens>}
%%=============================================================================
\newcommand\UD@Exchange[2]{#2#1}%
\newcommand\UD@PassFirstToSecond[2]{#2{#1}}%
\newcommand\UD@firstoftwo[2]{#1}%
\newcommand\UD@secondoftwo[2]{#2}%
\@ifdefinable\UD@stopromannumeral{\chardef\UD@stopromannumeral=`\^^00}%
%%-----------------------------------------------------------------------------
%% Check whether argument is empty:
%%.............................................................................
%% \UD@CheckWhetherNull{<Argument which is to be checked>}%
%%                     {<Tokens to be delivered in case that argument
%%                       which is to be checked is empty>}%
%%                     {<Tokens to be delivered in case that argument
%%                       which is to be checked is not empty>}%
%%
%% The gist of this macro comes from Robert R. Schneck's \ifempty-macro:
%% <https://groups.google.com/forum/#!original/comp.text.tex/kuOEIQIrElc/lUg37FmhA74J>
\newcommand\UD@CheckWhetherNull[1]{%
  \romannumeral\expandafter\UD@secondoftwo\string{\expandafter
  \UD@secondoftwo\expandafter{\expandafter{\string#1}\expandafter
  \UD@secondoftwo\string}\expandafter\UD@firstoftwo\expandafter{\expandafter
  \UD@secondoftwo\string}\expandafter\UD@stopromannumeral\UD@secondoftwo}{%
  \expandafter\UD@stopromannumeral\UD@firstoftwo}%
}%
%%-----------------------------------------------------------------------------
\newcommand\DoKtimes[2]{%
  \romannumeral
  \expandafter\DoKtimesloop\expandafter{\romannumeral\number\number#1 000}{#2}{}%
}%
\newcommand\DoKtimesloop[3]{%
  \UD@CheckWhetherNull{#1}{\UD@stopromannumeral#3}{%
    \expandafter\DoKtimesloop\expandafter{\UD@firstoftwo{}#1}{#2}{#3#2}%
  }%
}%
%%=============================================================================
\zref@newprop{AddOnea}{0}%
\zref@newprop{AddTwoa}{0}%
\zref@newprop{range}{0}%
\newcommand\undefinedstyle[1]{\nfss@text{\reset@font\bfseries ??}}%
\newcommand\undefinedcarrystyle[1]{{\nfss@text{\reset@font\scriptsize\bfseries ??}}}%
\newcommand\phantomcarrystyle[1]{\phantom{\scriptsize{#1}}}%
\newcommand{\AddQuestions}[2]{%
    \zref@setcurrent{range}{#1}%
    \zref@labelbyprops{#2}{range}%
    \foreach \i in {1,...,#1}{%
         \par\ifnum\i=1 \else\medskip\fi\noindent\hbox{Question \i: }%
         \zref@ifrefundefined{#2.\i}{%
           \pgfmathtruncatemacro{\AddOnea}{random(\DifficultyOne)}%
           \pgfmathtruncatemacro{\AddTwoa}{random(\DifficultyTwo)}%
           \expandafter\UD@PassFirstToSecond\expandafter{\AddOnea}{\zref@setcurrent{AddOnea}}%
           \expandafter\UD@PassFirstToSecond\expandafter{\AddTwoa}{\zref@setcurrent{AddTwoa}}%
         }{%
           \expandafter\expandafter\expandafter\UD@PassFirstToSecond
           \expandafter\expandafter\expandafter{%
             \zref@extractdefault{#2.\i}{AddOnea}{0}%
           }{\zref@setcurrent{AddOnea}}%
           \expandafter\expandafter\expandafter\UD@PassFirstToSecond
           \expandafter\expandafter\expandafter{%
             \zref@extractdefault{#2.\i}{AddTwoa}{0}%
           }{\zref@setcurrent{AddTwoa}}%
         }%
         \zref@labelbyprops{#2.\i}{AddOnea, AddTwoa}%
         \zref@refused{#2.\i}%
         \zref@ifrefundefined{#2.\i}{%
           % actually setting carrystyle is not needed as there are no carries with defaults 0, but ...
           \opadd[carryadd=true, voperator=bottom, resultstyle=\undefinedstyle, operandstyle=\undefinedstyle, carrystyle=\undefinedcarrystyle]%
         }{%
           % Only operands shall be seen, so turn everything else into \phantom
           \opadd[carryadd=true, voperator=bottom, resultstyle=\phantom, carrystyle=\phantomcarrystyle]%
         }%
         {\zref@extractdefault{#2.\i}{AddOnea}{0}}%
         {\zref@extractdefault{#2.\i}{AddTwoa}{0}}%
    }%
    \par
}%
\newcommand{\AddAnswers}[1]{%
    \zref@ifrefundefined{#1}{%
      \zref@refused{#1}%
      \par\noindent
      {\normalfont\bfseries [Question-series ``#1'' undefined, probably re-run latex, see messages on console/in .log-file]}%
      \par
     }{%    
      \expandafter\UD@PassFirstToSecond\expandafter{%
         \romannumeral 
         \expandafter\expandafter\expandafter\UD@Exchange
         \expandafter\expandafter\expandafter{%
            \zref@extractdefault{#1}{range}{1}%
         }{\UD@stopromannumeral 1,...,}%
      }{\foreach \i in }{%
           \par\ifnum\i=1 \else\medskip\fi\noindent\hbox{\rlap{Answer \i: }\phantom{Question \i: }}%
           \zref@refused{#1.\i}%
           \opadd[carryadd=true, voperator=bottom]%
                 {\zref@extractdefault{#1.\i}{AddOnea}{0}}%
                 {\zref@extractdefault{#1.\i}{AddTwoa}{0}}%
      }%
    }%
    \par
}%
\newcommand*{\DifficultyOne}{999}%
\newcommand*{\DifficultyTwo}{99}%
%%=============================================================================
%% A dirty hack for resetting page-numbers with each sheet
\newcommand\resetpagezreflabelnamenumber{0}%
\newcommand\resetpage{%
  \newpage
  \xdef\resetpagezreflabelnamenumber{\number\numexpr\resetpagezreflabelnamenumber+1\relax}%
  \zref@labelbyprops{pagereset-\resetpagezreflabelnamenumber}{page}%
}%
\newcommand\obtainlastresetpage{%
  \zref@extractdefault{pagereset-\resetpagezreflabelnamenumber}{page}{0}%
}%
\newcommand\ps@resetableplain{%
  \let\@mkboth\@gobbletwo
  \let\@oddhead\@empty
  \def\@oddfoot{\reset@font\hfil\@arabic{\number\numexpr\value{page}-\obtainlastresetpage+1\relax}\hfil}%
  \let\@evenhead\@empty
  \let\@evenfoot\@oddfoot 
}%

\makeatother

\pagestyle{resetableplain}

\begin{document}

%%%%%%%
%% Create 20 sheets of paper, each holding 15 randomly generated exercises without answers:
% Initialize the macro for counting sheets to 0:
\newcommand\sheetNumber{0}%
\DoKtimes{20}{%
  \resetpage
  % Increment \sheetNumber
  \edef\sheetNumber{\number\numexpr\sheetNumber+1\relax}%
  \section*{Question sheet \sheetNumber (without answers)}
  \AddQuestions{15}{This question-series-sheet-\sheetNumber-label}%
}%
%%%%%%%
%% Re-create the 20 sheets of paper from above, this time with answers:
% Initialize the macro for counting sheets to 0:
\renewcommand\sheetNumber{0}%
\DoKtimes{20}{%
  \resetpage
  % Increment \sheetNumber
  \edef\sheetNumber{\number\numexpr\sheetNumber+1\relax}%
  \section*{Question sheet \sheetNumber (with answers)}
  \AddAnswers{This question-series-sheet-\sheetNumber-label}%
}%

\end{document}

在此处输入图片描述

如果您希望个性化表格，例如，包含考生的姓名，您可以定义一个循环，该循环在未限定的参数列表上进行迭代，从每个名称定义一个宏并执行⟨代币⟩：

\DefineVariableWithEachAndDo{⟨(already defined) macro holding list of undelimited arguments⟩}%
                            {⟨macro (to be (re)defined in each iteration) holding current element of list⟩}%
                            {⟨tokens⟩}

在控制台和.log文件中遵循消息
LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right. ，即，根据需要进行编译，而不删除latex运行之间的辅助文件，因为该消息不再出现。

\documentclass{article}
\usepackage{amsmath}
\usepackage{mathtools}
\usepackage{enumitem}
\usepackage{tikz}
\pgfmathsetseed{\number\pdfrandomseed}
\usepackage{xlop}
\usepackage[user]{zref}
\usepackage{fancyhdr}

\makeatletter
%%=============================================================================
%%  \DefineVariableWithEachAndDo{<macro holding list of undelimited arguments>}%
%%                              {<macro holding current element of list>}%
%%                              {<tokens>}
%%=============================================================================
\newcommand\UD@Exchange[2]{#2#1}%
\newcommand\UD@PassFirstToSecond[2]{#2{#1}}%
\newcommand\UD@firstoftwo[2]{#1}%
\newcommand\UD@secondoftwo[2]{#2}%
\@ifdefinable\UD@stopromannumeral{\chardef\UD@stopromannumeral=`\^^00}%
\newcommand\DefineVariableWithEachAndDo[3]{%
  \romannumeral
  \expandafter\UD@Exchange
  \expandafter{#1}{\DefineVariableWithEachAndDoloop{#2}{#3}{}}{\relax}%
}%
\newcommand\DefineVariableWithEachAndDoloop[4]{%
  \ifx\relax#4\expandafter\UD@firstoftwo\else\expandafter\UD@secondoftwo\fi
  {\UD@stopromannumeral#3}{%
    \DefineVariableWithEachAndDoloop{#1}{#2}{#3\def#1{#4}#2}%
  }%
}%
%%=============================================================================
\zref@newprop{AddOnea}{0}%
\zref@newprop{AddTwoa}{0}%
\zref@newprop{range}{0}%
\newcommand\undefinedstyle[1]{\nfss@text{\reset@font\bfseries ??}}%
\newcommand\undefinedcarrystyle[1]{{\nfss@text{\reset@font\scriptsize\bfseries ??}}}%
\newcommand\phantomcarrystyle[1]{\phantom{\scriptsize{#1}}}%
\newcommand{\AddQuestions}[2]{%
    \zref@setcurrent{range}{#1}%
    \zref@labelbyprops{#2}{range}%
    \foreach \i in {1,...,#1}{%
         \par\ifnum\i=1 \else\medskip\fi\noindent\hbox{Question \i: }%
         \zref@ifrefundefined{#2.\i}{%
           \pgfmathtruncatemacro{\AddOnea}{random(\DifficultyOne)}%
           \pgfmathtruncatemacro{\AddTwoa}{random(\DifficultyTwo)}%
           \expandafter\UD@PassFirstToSecond\expandafter{\AddOnea}{\zref@setcurrent{AddOnea}}%
           \expandafter\UD@PassFirstToSecond\expandafter{\AddTwoa}{\zref@setcurrent{AddTwoa}}%
         }{%
           \expandafter\expandafter\expandafter\UD@PassFirstToSecond
           \expandafter\expandafter\expandafter{%
             \zref@extractdefault{#2.\i}{AddOnea}{0}%
           }{\zref@setcurrent{AddOnea}}%
           \expandafter\expandafter\expandafter\UD@PassFirstToSecond
           \expandafter\expandafter\expandafter{%
             \zref@extractdefault{#2.\i}{AddTwoa}{0}%
           }{\zref@setcurrent{AddTwoa}}%
         }%
         \zref@labelbyprops{#2.\i}{AddOnea, AddTwoa}%
         \zref@refused{#2.\i}%
         \zref@ifrefundefined{#2.\i}{%
           % actually setting carrystyle is not needed as there are no carries with defaults 0, but ...
           \opadd[carryadd=true, voperator=bottom, resultstyle=\undefinedstyle, operandstyle=\undefinedstyle, carrystyle=\undefinedcarrystyle]%
         }{%
           % Only operands shall be seen, so turn everything else into \phantom
           \opadd[carryadd=true, voperator=bottom, resultstyle=\phantom, carrystyle=\phantomcarrystyle]%
         }%
         {\zref@extractdefault{#2.\i}{AddOnea}{0}}%
         {\zref@extractdefault{#2.\i}{AddTwoa}{0}}%
    }%
    \par
}%
\newcommand{\AddAnswers}[1]{%
    \zref@ifrefundefined{#1}{%
      \zref@refused{#1}%
      \par\noindent
      {\normalfont\bfseries [Question-series ``#1'' undefined, probably re-run latex, see messages on console/in .log-file]}%
      \par
     }{%    
      \expandafter\UD@PassFirstToSecond\expandafter{%
         \romannumeral 
         \expandafter\expandafter\expandafter\UD@Exchange
         \expandafter\expandafter\expandafter{%
            \zref@extractdefault{#1}{range}{1}%
         }{\UD@stopromannumeral 1,...,}%
      }{\foreach \i in }{%
           \par\ifnum\i=1 \else\medskip\fi\noindent\hbox{\rlap{Answer \i: }\phantom{Question \i: }}%
           \zref@refused{#1.\i}%
           \opadd[carryadd=true, voperator=bottom]%
                 {\zref@extractdefault{#1.\i}{AddOnea}{0}}%
                 {\zref@extractdefault{#1.\i}{AddTwoa}{0}}%
      }%
    }%
    \par
}%
\newcommand*{\DifficultyOne}{999}%
\newcommand*{\DifficultyTwo}{99}%
%%=============================================================================
%% A dirty hack for resetting page-numbers with each sheet
\newcommand\resetpagezreflabelnamenumber{0}%
\newcommand\resetpage{%
  \newpage
  \xdef\resetpagezreflabelnamenumber{\number\numexpr\resetpagezreflabelnamenumber+1\relax}%
  \zref@labelbyprops{pagereset-\resetpagezreflabelnamenumber}{page}%
}%
\newcommand\obtainlastresetpage{%
  \zref@extractdefault{pagereset-\resetpagezreflabelnamenumber}{page}{0}%
}%
\newcommand\ps@resetableplain{%
  \let\@mkboth\@gobbletwo
  \let\@oddhead\@empty
  \def\@oddfoot{\reset@font\hfil\@arabic{\number\numexpr\value{page}-\obtainlastresetpage+1\relax}\hfil}%
  \let\@evenhead\@empty
  \let\@evenfoot\@oddfoot 
}%

\makeatother

\pagestyle{resetableplain}

\newcommand\ExamineeNameList{%
  {Coby}%
  {Johan}%
  {Rudy}%
  {Rodrigo}%
  {Alejandra}%
  {Oswaldo}%
  {Yusuf}%
  {Luz}%
  {Denzel}%
  {Abigayle}%
  {Bobby}%
  {Margaret}%
  {Eli}%
  {Billy}%
  {Jazmine}%
  {Miguel}%
  {Jon}%
  {Valentin}%
  {Lance}%
  {Skyler}%
}%
\newcommand\ThisExamimeesName{}% <- This raises an error if the macro is already in use by some package/by some other code.

\begin{document}

%%%%%%%
%% Create a sheet of 15 ramdom questions for each examinee:
\DefineVariableWithEachAndDo{\ExamineeNameList}{\ThisExamimeesName}{%
  \resetpage
  \section*{Question sheet without answers for \ThisExamimeesName}%
  \AddQuestions{15}{This question-series-sheet-\ThisExamimeesName-label}%
}%
%%%%%%%
%% Re-create the sheets from above, this time with answers:
\DefineVariableWithEachAndDo{\ExamineeNameList}{\ThisExamimeesName}{%
  \resetpage
  \section*{Question sheet with answers for \ThisExamimeesName}%
  \AddAnswers{This question-series-sheet-\ThisExamimeesName-label}%
}%

\end{document}

在此处输入图片描述

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