摘要: 题目直通车:http://codeforces.com/contest/1088 A - Ehab and another construction problem 开心一下 #include<bits/stdc++.h> using namespace std; #define freread f 阅读全文
posted @ 2018-12-05 17:05 wa007 阅读(313) 评论(0) 推荐(0) 编辑