2023年12月6日
Codeforces Round 913 (Div. 3)
摘要： 比赛录屏 https://www.bilibili.com/video/BV1Ae411o7GY/ \(A. Rook\) https://codeforces.com/contest/1907/submission/235861983 \(B. YetnotherrokenKeoard\) htt 阅读全文
posted @ 2023-12-06 00:46 EdGrass 阅读(67) 评论(0) 推荐(0)