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你加个精度,这样判断正好20的时候可能也返回了

Posted by hawk at 2005-04-28 22:04:06 on Problem 2272
In Reply To:Re:加了什么判断就wa? Posted by:septemberdevil at 2005-04-28 21:59:58
> if (x>20.0||x<-20.0) return;

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