我的随笔

AtCoder Beginner Contest 214 G Three Permutations

zltzlt 2023-06-01 18:45 阅读:59 评论:0 推荐:0

AtCoder Beginner Contest 247 Ex Rearranging Problem

zltzlt 2023-06-01 13:15 阅读:45 评论:0 推荐:0

AtCoder Beginner Contest 213 H Stroll

zltzlt 2023-06-01 10:42 阅读:31 评论:0 推荐:0

AtCoder Beginner Contest 258 Ex Odd Steps

zltzlt 2023-05-30 22:10 阅读:30 评论:0 推荐:0

AtCoder Regular Contest 153 D Sum of Sum of Digits

zltzlt 2023-05-30 20:28 阅读:32 评论:0 推荐:0

AtCoder Regular Contest 148 E ≥ K

zltzlt 2023-05-29 22:44 阅读:37 评论:0 推荐:0

CodeForces 1830D Mex Tree

zltzlt 2023-05-29 13:56 阅读:92 评论:0 推荐:1

CodeForces 1830C Hyperregular Bracket Strings

zltzlt 2023-05-29 13:48 阅读:163 评论:0 推荐:0

AtCoder Regular Contest 161 E Not Dyed by Majority (Cubic Graph)

zltzlt 2023-05-29 08:49 阅读:89 评论:0 推荐:0

AtCoder Beginner Contest 303 G Bags Game

zltzlt 2023-05-28 19:19 阅读:134 评论:0 推荐:0