当前标签：codeforce

C. Propagating tree 解析(思維、DFS順序、BIT、線段樹)

petjelinux 2020-12-12 12:39 阅读:170 评论:0 推荐:0

B. Make Them Equal 解析(思維)

petjelinux 2020-12-12 12:17 阅读:246 评论:0 推荐:0

E. Reachability from the Capital 解析(思維、SCC)

petjelinux 2020-12-10 21:31 阅读:170 评论:0 推荐:0

E. XOR on Segment 解析(思維、線段樹)

petjelinux 2020-12-10 20:39 阅读:149 评论:0 推荐:0

E. Directing Edges 解析(思維、拓樸排序)

petjelinux 2020-12-08 21:29 阅读:175 评论:0 推荐:0

E. Modular Stability 解析(思維、數論、組合)

petjelinux 2020-11-23 02:11 阅读:162 评论:0 推荐:0

E1. Weights Division (easy version) 解析(思維、優先佇列、樹狀DP)

petjelinux 2020-11-22 15:08 阅读:140 评论:0 推荐:0

D. Prefixes and Suffixes 解析(思維、字串、Z-Algo)

petjelinux 2020-11-22 12:29 阅读:335 评论:0 推荐:0

B. Jzzhu and Cities 解析(思維、最短路)

petjelinux 2020-11-22 09:48 阅读:182 评论:0 推荐:0

D. Captain Flint and Treasure 解析(拓樸排序、Stack)

petjelinux 2020-11-20 18:14 阅读:197 评论:0 推荐:0

A. Arena of Greed 解析(思維)

petjelinux 2020-10-02 14:01 阅读:325 评论:0 推荐:2

D. Missile Silos 解析(思維、最短路)

petjelinux 2020-09-28 22:43 阅读:267 评论:0 推荐:0

E. Almost Regular Bracket Sequence 解析(思維)

petjelinux 2020-09-28 18:09 阅读:231 评论:0 推荐:0

C2. Power Transmission (Hard Edition) 解析(思維、幾何)

petjelinux 2020-09-28 17:05 阅读:225 评论:0 推荐:0

F. Moving Points 解析(思維、離散化、BIT、前綴和)

petjelinux 2020-09-28 14:34 阅读:197 评论:0 推荐:0

A. Copy-paste 解析(思維)

petjelinux 2020-09-28 01:09 阅读:410 评论:0 推荐:0

B. Two Arrays 解析(思維)

petjelinux 2020-09-28 01:07 阅读:375 评论:0 推荐:0

C. k-Amazing Numbers 解析(思維)

petjelinux 2020-09-28 01:05 阅读:639 评论:0 推荐:2

C. Shaass and Lights 解析(思維、組合)

petjelinux 2020-09-27 20:16 阅读:180 评论:0 推荐:0

D. Road to Post Office 解析(思維)

petjelinux 2020-09-27 18:26 阅读:192 评论:0 推荐:0