摘要: https://www.luogu.com.cn/problem/P1546 #include<bits/stdc++.h> #define N 1000 using namespace std; struct node{ int x,y,w; bool const < (node &o){ ret 阅读全文
posted @ 2020-03-05 00:06 SunCY 阅读(156) 评论(0) 推荐(0) 编辑