摘要: fhq treap 开俩哨兵节点,然后插入、删除、前驱、后继,统计即可 cpp include"cstdio" include"cstring" include"iostream" include"algorithm" include"ctime" using namespace std; cons 阅读全文
posted @ 2018-12-07 17:09 A·H 阅读(136) 评论(0) 推荐(0) 编辑