摘要: https://ac.nowcoder.com/acm/contest/3007/E 放下题解 1 #include<bits/stdc++.h> 2 using namespace std; 3 typedef long long ll; 4 const int maxn = 32640; 5 l 阅读全文
posted @ 2020-02-18 16:10 AaronChang 阅读(216) 评论(0) 推荐(0)