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Re:有点疑问？？如果这种情况怎么办

Posted by bigheadghost at 2007-07-20 21:40:12 on Problem 3275
In Reply To:有点疑问？？如果这种情况怎么办 Posted by:ACM06060 at 2007-07-20 21:22:36 
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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