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哈哈!!看过你的blog..上面有不少的计算几何..嘿嘿学习了不少东西

Posted by crackerwang at 2007-10-02 01:48:51 on Problem 3405
In Reply To:数据 Posted by:chenhaifeng at 2007-09-30 14:15:59
> 10 0 2
> -10 0 2
> 0 0 2
> 1 1 3
> 0 10 2

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