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Re:为什么一直WA啊~莫非是精度问题~大牛来看一看啊

Posted by justjude at 2007-10-02 20:09:04 on Problem 3407
In Reply To:Re:为什么一直WA啊~莫非是精度问题~大牛来看一看啊 Posted by:justjude at 2007-10-02 20:03:56 
> 
> 不会吧~#define pi acos(-1.0)不行么~
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