摘要: 1 #include <bits/stdc++.h> 2 3 //#define int long long 4 #define equ(a,b) ((fabs((a)-(b))) < (eps)) 5 #define more(a,b) (((a)-(b)) > (eps)) 6 #define 阅读全文
posted @ 2021-07-08 16:20 不敢说的梦 阅读(204) 评论(0) 推荐(0)