求助

P3391 【模板】文艺平衡树

Splay!
by xiaolou @ 2019-03-10 11:28:54


@[xiaolou](/space/show?uid=68675) ???
by 樱初音斗橡皮 @ 2019-03-10 11:31:34


保证复杂度。类似前置移动算法,使查询多的元素靠近根,同时使树趋于平衡。@[樱初音斗橡皮](/space/show?uid=66287)
by 小菜鸟 @ 2019-03-10 11:31:43


@[小菜鸟](/space/show?uid=60489) 谢谢~
by 樱初音斗橡皮 @ 2019-03-10 11:32:38


|