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Re:splay如何求第k大?

Posted by nlj1999 at 2015-12-07 18:43:56 on Problem 2761
In Reply To:splay如何求第k大? Posted by:kg20006 at 2015-11-13 15:48:40
> 学splay的时候在博客戳进来这题,结果上了个划分树板子AC了=。=
> splay也能求第k大么?
离线求。。。。。。。。BST都可以

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