他一直标这个括号 没明白哪里错了 (日常多水几个字凑CSDN要求的三十个字符)

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他一直标这个括号 没明白哪里错了(日常水几个字数凑CSDN要求的三十个字符)

false,true ,bool这几个是系统已经有的关键字,需要改一下,如:False,True ,Bool

https://stackoverflow.com/questions/1921539/using-boolean-values-in-c

You probably have <stdbool.h> included, which typically contains:

#define true 1
#define false 0
So your names are not good, they collide with standard headers (which of course also define the name bool itself).

Drop this, and just use <stdbool.h> would be my advice.