当前标签：CF

D. Secret Passwords_并查集

tyrii 2022-11-04 16:46 阅读:40 评论:0 推荐:0

D. Bishwock_线性dp

tyrii 2022-11-04 16:29 阅读:32 评论:0 推荐:0

C. awoo's Favorite Problem_思维+set

tyrii 2022-07-03 10:46 阅读:160 评论:0 推荐:0

B. Mike and Feet_单调栈+RMQ

tyrii 2022-06-02 20:36 阅读:32 评论:0 推荐:0

F2. Promising String (hard version)_BIT正序对+离散化+同余分组

tyrii 2022-05-18 11:47 阅读:65 评论:0 推荐:0

D. Toss a Coin to Your Graph_二分答案+拓扑

tyrii 2022-05-17 10:26 阅读:72 评论:0 推荐:0

C. Rooks Defenders_BIT

tyrii 2022-05-17 10:25 阅读:97 评论:0 推荐:0

B. Stone Age Problem_思维

tyrii 2022-05-17 10:24 阅读:126 评论:0 推荐:0

E. Moving Chips_DP

tyrii 2022-05-14 01:34 阅读:116 评论:0 推荐:0

C. Tokitsukaze and Two Colorful Tapes_并查集+环

tyrii 2022-05-13 11:53 阅读:145 评论:0 推荐:0

B. Tokitsukaze and Meeting_思维

tyrii 2022-05-13 11:51 阅读:111 评论:0 推荐:0

A. Parsa's Humongous Tree_基础树形dp

tyrii 2022-05-11 23:49 阅读:58 评论:0 推荐:0

H2. Maximum Crossings (Hard Version)_差分树状数组+思维转化

tyrii 2022-05-11 16:47 阅读:213 评论:0 推荐:0

E. Nearest Opposite Parity_反向建图+超级源点

tyrii 2022-05-11 15:59 阅读:99 评论:0 推荐:0

D. Cycle in Graph_找环

tyrii 2022-05-11 15:58 阅读:45 评论:0 推荐:0

E. Cover it!_ 黑白染色

tyrii 2022-05-11 15:57 阅读:35 评论:0 推荐:0

A. Timofey and a tree_思维

tyrii 2022-05-11 15:57 阅读:57 评论:0 推荐:0

C. Longest Simple Cycle_dp

tyrii 2022-05-11 15:54 阅读:41 评论:0 推荐:0

B. Glass Half Spilled_思维+背包

tyrii 2022-05-11 15:47 阅读:59 评论:0 推荐:0

D. Sequence and Swaps_贪心排序思维

tyrii 2022-05-09 19:54 阅读:97 评论:0 推荐:1