11 2022 档案
几何
摘要:const double eps = 1e-8; struct point{ double x, y; point operator + (const point &p) const{return point{x + p.x, y + p.y};} point operator - (const p 阅读全文
posted @ 2022-11-15 15:20 Hamine 阅读(170) 评论(0) 推荐(0)
2022 China Collegiate Programming Contest (CCPC) Weihai Site
摘要:思维 阅读全文
posted @ 2022-11-14 13:51 Hamine 阅读(383) 评论(0) 推荐(0)
2022 Shanghai Collegiate Programming Contest
摘要:思维,二分图,三分 阅读全文
posted @ 2022-11-01 15:29 Hamine 阅读(220) 评论(0) 推荐(0)