摘要: 完整板子 #include<bits/stdc++.h> using namespace std; const double eps = 1e-8,Pi = acos(-1.0); inline int dcmp(double x){return (x<-eps)?-1:(x>eps?1:0);} 阅读全文
posted @ 2024-01-28 20:44 ricky_lin 阅读(266) 评论(0) 推荐(0) 编辑