考试类别中的小数点

Question

我希望课堂上采用小数点后半点，而不是分数exam。我该如何实现这一点？

梅威瑟：

\documentclass[]{exam}

\begin{document}
\begin{questions}
    \addpoints
    \question[\half] This is a question. 
\end{questions}
\end{document}

Answer 1

这是一种可能性\renewcommand*\half{.5}

代码

\documentclass[]{exam}
\renewcommand*\half{.5}
\begin{document}
This exam has \numquestions\ questions, for a total of \numpoints\
points and \numbonuspoints\ bonus points.
\begin{questions}
    \addpoints
    \question[\half] This is a question. 
    \question[\half] This is a question.
    \question[5] This is a question.
    \question[5] This is a question. 
    \question[5\half] This is a question.
   \question[\half] This is a question.
\end{questions}
\end{document}