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别用new和指针操作,保存一个下标就可以了,treap用cartesian建立或者用insert+旋转

Posted by 407811696 at 2010-11-19 08:46:16 on Problem 1785
In Reply To:用Treap做会TLE么?求救大牛啊!!! Posted by:251617253 at 2009-03-16 02:39:19


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