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HUMA好牛!!! 那这样算面积0还是整个面积啊

Posted by congcong at 2005-04-01 20:47:32 on Problem 2382
In Reply To:(x0 - xi)^2 + (y0 - yi)^2 can > R2 Posted by:T1 at 2005-04-01 20:25:16 
> 太阳！
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