2018 年 8月 28 日随笔档案 - dwtfukgv

2018年8月28日

摘要： # include # include # include # include # include # include # include using namespace std; typedef long long ll; typedef double ld; const double eps = 1e-7; const int maxn = 1e5 + 5; typedef v... 阅读全文

posted @ 2018-08-28 16:01 dwtfukgv 阅读(106) 评论(0) 推荐(0) 编辑