摘要: #include <bits/stdc++.h> using namespace std; const int N=2e5+5,inf=0x7f7f7f7f; int n; struct Point { double x,y; }a[N],t[N]; bool cmp1(Point A,Point 阅读全文
posted @ 2024-09-28 12:41 zhouruoheng 阅读(8) 评论(0) 推荐(0) 编辑