摘要: 普通平衡树: #include<bits/stdc++.h> using namespace std; const int maxn = 1e5+5; const int INF = 1e9; class Splay{ #define root t[0].son[1] private: struct 阅读全文
posted @ 2020-12-28 19:57 _Famiglistimo 阅读(124) 评论(0) 推荐(0) 编辑