haskell中不正确地终止字符错误

时间:2018-04-13 17:30:09

标签: haskell syntax-error

我正在为列表的平均值编写一小段代码,但它无法正常工作并生成错误:“字符常量不正确终止”

我无法解决此错误。我的代码是:

average xs = sum xs 'div' length xs

This is my small code and error message

1 个答案:

答案 0 :(得分:4)

使用反引号将函数转换为中缀运算符

average xs = sum xs `div` length xs