我的随笔

Codeforces Round #605 (Div. 3)

EchoZQN 2019-12-15 20:23 阅读:175 评论:0 推荐:0

2019-2020Nowcoder Girl初赛题解

EchoZQN 2019-12-12 17:49 阅读:268 评论:0 推荐:0

Educational Codeforces Round 77 (Rated for Div. 2) C. Infinite Fence

EchoZQN 2019-12-03 21:11 阅读:269 评论:0 推荐:0

B. Silly Mistake Codeforces Round #600 (Div. 2)

EchoZQN 2019-11-19 17:00 阅读:290 评论:0 推荐:0

F. Multicolored Markers 暴力+二分

EchoZQN 2019-10-09 21:36 阅读:177 评论:0 推荐:0

树的最小支配集 E - Cell Phone Network POJ - 3659 E. Tree with Small Distances

EchoZQN 2019-10-09 21:33 阅读:176 评论:0 推荐:0

F. Cards and Joy

EchoZQN 2019-10-07 18:59 阅读:196 评论:0 推荐:0

E. Paint the Tree 树形dp

EchoZQN 2019-10-07 16:52 阅读:393 评论:0 推荐:1

D. Sequence Sorting dp

EchoZQN 2019-10-07 15:04 阅读:525 评论:0 推荐:0

E. Reachability from the Capital dfs暴力

EchoZQN 2019-10-06 22:48 阅读:141 评论:0 推荐:0