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终于承认了......Hash那个O(1)是要凭RP的......还不如Treap的logn呢......

Posted by palmtenor at 2006-03-28 22:55:20 on Problem 2785
In Reply To:hash过了,唉。。。。差一点就超内存了 Posted by:anotherh at 2006-03-28 22:32:05


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