摘要: 题目链接:https://www.nowcoder.com/acm/contest/106#question C题 Professional Manager #include <bits/stdc++.h> using namespace std; int root[200005],siz[2000 阅读全文
posted @ 2018-05-01 21:53 _Jessie 阅读(166) 评论(0) 推荐(0) 编辑