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Re:囧,这题太蛋疼了……先是二分范围取小了,wa……然后又取大了,tle……最后现场算出极限值才ac……

Posted by nyroro at 2011-09-02 21:45:19 on Problem 2749 and last updated at 2011-09-02 21:46:04
In Reply To:囧,这题太蛋疼了……先是二分范围取小了,wa……然后又取大了,tle……最后现场算出极限值才ac…… Posted by:xuhaoran510 at 2011-03-20 20:13:00
极限取最大那条边的两倍加上S1和S2的距离

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