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呵呵,最不该用的地方用了,你就等着被E吧

Posted by c0500448264 at 2005-07-21 00:01:37 on Problem 2504
In Reply To:恩,累加得,乘2PI再除得都试了,我写了4个算法呢..就是差0.001,可能是因为我求圆心用了一次COS吧, Posted by:uni at 2005-07-21 00:00:46


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