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哦~要确定嘿~谢谢咯~~看题没认真。。。

Posted by ACM06060 at 2007-07-20 21:42:46 on Problem 3275
In Reply To:Re:有点疑问??如果这种情况怎么办 Posted by:bigheadghost at 2007-07-20 21:40:12
> 不可以二分吧,因为要求询问完那些pairs后,一定能得到排序结果,要列出具体要询问的pairs喔
> 二分的话又不能确定会往上还是往下查询

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