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第一个点一定取, 然后枚举另一个点, 形成一条对角线分成两段圆弧, 另外两个点取每段圆弧最中间那个点In Reply To:用二分找中间的那个点吗? Posted by:cscjzz at 2005-07-23 13:58:59 Followed by:
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