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MWE

\documentclass[11pt,paper=a4,answers]{exam} \usepackage{environ} \newtoks\allanswers \NewEnviron{answer} {% \edef\temp{% \the\allanswers % the previous ones \thequestion) \thechoice \noexpand\par % maybe \par has been redefined \unexpanded\expandafter{\BODY}% } \global\allanswers=\expandafter{\temp} } \newcommand{\Cchoice}{\CorrectChoice\begin{answer}\end{answer}} \newcommand{\showallanswers}{% \ifprintanswers {\centering ANSWER KEYS \par} \textbf{\the\allanswers} \fi} \begin{document} \begin{questions} \question One \begin{choices} \Cchoice True \choice False \choice False \choice False \choice False \end{choices} \question Two \begin{choices} \choice False \choice False \Cchoice True \choice False \choice False \end{choices} \end{questions} \showallanswers \end{document}

That I want output,

enter image description here

That is, I want all true choices counting.

Number of choice A's

Number of choice B's

Number of choice C's

Number of choice D's

Number of choice E's

Is it possible?

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  • I don't understand this question! Do you want to count the total numbers of choice questions? Commented Jul 21, 2016 at 14:08
  • This means the result should be 10 in your given example? Commented Jul 21, 2016 at 14:11
  • 1
    @Özgür Your new edit is not what Christian was talking about though. Commented Jul 21, 2016 at 14:31
  • 1
    @Özgür: This is really annoying -- I asked you about that the output should be 10 -- you said 'yes', now you're changing the question completely! :-(((( Commented Jul 21, 2016 at 14:34
  • @Özgür: All work useless :-( Commented Jul 21, 2016 at 14:36

1 Answer 1

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2

Using etoolbox's arithmetic with macro commands:

\documentclass[11pt,paper=a4,answers]{exam} \usepackage{ifthen} \usepackage{etoolbox} \usepackage{environ} \newtoks\allanswers \NewEnviron{answer} {% \edef\temp{% \the\allanswers % the previous ones \thequestion) \thechoice \noexpand\par % maybe \par has been redefined \unexpanded\expandafter{\BODY}% } \global\allanswers=\expandafter{\temp} \csnumgdef{ctrchoice\thechoice}{\csname ctrchoice\thechoice\endcsname + 1} % Increments ctrchoice\thechoice if it is defined; sets it to one otherwise. } \newcommand{\Cchoice}{\CorrectChoice\begin{answer}\end{answer}} \newcommand{\showallanswers}{% \ifprintanswers {\centering ANSWER KEYS \par} \textbf{\the\allanswers} \fi} \newcommand{\showchoicecounts}[1]{% The argument is the number of choices \setcounter{choice}{0} \whiledo{\value{choice} < #1}{% \stepcounter{choice}% \csnumgdef{ctrchoice\thechoice}{\csname ctrchoice\thechoice\endcsname}% Set ctrchoice\thechoice to 0 if undefined % Edit the following line to do formatting \thechoice: \csname ctrchoice\thechoice\endcsname \newline}} \begin{document} \begin{questions} \question One \begin{choices} \Cchoice True \choice False \choice False \choice False \choice False \end{choices} \question Two \begin{choices} \choice False \choice False \Cchoice True \choice False \choice False \end{choices} \end{questions} \showallanswers \showchoicecounts{5} \end{document}
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