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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……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 Followed by: Post your reply here: |
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