摘要: A - The Fair Nut and Elevator #include<bits/stdc++.h> using namespace std; #define freread freopen("input.txt","r",stdin); #define frewrite freopen("o 阅读全文
posted @ 2018-12-11 16:53 wa007 阅读(304) 评论(0) 推荐(1) 编辑