摘要: 1 #include<bits/stdc++.h> 2 using namespace std; 3 const double EPS=1e-6; 4 inline int dcmp(double x){ 5 if(fabs(x)<EPS)return 0; 6 else if(x<0)return 阅读全文
posted @ 2020-05-15 22:11 Tj1 阅读(95) 评论(0) 推荐(0) 编辑