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同意…… 此题精度坑的太厉害…… wa了无数了都…… 拍上百万组数据都没错，就是wa…… T_TIn Reply To:注意范围，坑啊 Posted by:xxjx at 2011-08-28 01:45:42 > 范围貌似10w，有些叉积范围太大，还是分成(p,p1)到(p3,p4)和(p,p2)到(p3,p4)两次搞吧，直接(p1,p2)到(p3,p4)wa到死都过不了。 Followed by: Post your reply here: |
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