当前标签：DP

题解 P9437『XYGOI round1』一棵树
HQJ2007 2023-07-17 23:02 阅读:33 评论:0 推荐:0
题解 P9415 下楼（原创）
HQJ2007 2023-07-17 23:02 阅读:48 评论:0 推荐:0
题解 CF900D Unusual Sequences
HQJ2007 2023-07-17 21:51 阅读:23 评论:0 推荐:0
题解 CF1106E Lunar New Year and Red Envelopes
HQJ2007 2023-07-17 21:50 阅读:35 评论:0 推荐:0
题解 CF156C Cipher
HQJ2007 2023-07-17 21:48 阅读:55 评论:0 推荐:0
题解 CF1265E Beautiful Mirrors
HQJ2007 2023-07-17 21:47 阅读:30 评论:0 推荐:0
题解 CF930C Teodor is not a liar!
HQJ2007 2023-07-17 21:47 阅读:34 评论:0 推荐:0
题解 CF213C Relay Race
HQJ2007 2023-07-17 21:46 阅读:21 评论:0 推荐:0
题解 CF1271D Portals
HQJ2007 2023-07-17 21:45 阅读:24 评论:0 推荐:0
题解 CF1313D Happy New Year
HQJ2007 2023-07-17 21:43 阅读:51 评论:0 推荐:0
题解 CF9D How many trees?
HQJ2007 2023-07-17 21:42 阅读:32 评论:0 推荐:0
题解 CF1338B Edge Weight Assignment
HQJ2007 2023-07-17 21:40 阅读:55 评论:0 推荐:0
题解 CF985E Pencils and Boxes
HQJ2007 2023-07-17 21:40 阅读:37 评论:0 推荐:0
题解 CF417D Cunning Gena
HQJ2007 2023-07-17 21:39 阅读:31 评论:0 推荐:0
题解 CF41D Pawn
HQJ2007 2023-07-17 21:38 阅读:32 评论:0 推荐:0
题解 CF840C On the Bench
HQJ2007 2023-07-17 21:36 阅读:69 评论:1 推荐:1
题解 CF1781F Bracket Insertion
HQJ2007 2023-07-17 21:30 阅读:57 评论:0 推荐:0
题解 CF868F Yet Another Minimization Problem
HQJ2007 2023-07-17 21:28 阅读:100 评论:0 推荐:0
题解 AT3726 [ARC087B] FT Robot
HQJ2007 2023-07-17 21:14 阅读:26 评论:0 推荐:0