当前标签：ojcode

C. Bank Hacking 解析(思維)

petjelinux 2020-09-27 12:40 阅读:374 评论:0 推荐:0

D. Number of Parallelograms 解析(幾何)

petjelinux 2020-09-26 10:47 阅读:168 评论:0 推荐:0

B. Kay and Snowflake 解析(思維、DFS、DP、重心)

petjelinux 2020-09-26 01:22 阅读:260 评论:0 推荐:0

D. Rescue Nibel! 解析(思維、組合、離散化、差分)

petjelinux 2020-09-25 21:16 阅读:362 评论:0 推荐:0

C2. Pokémon Army (hard version) 解析(思維)

petjelinux 2020-09-25 15:34 阅读:453 评论:0 推荐:0

C1. Pokémon Army (easy version) 解析(DP)

petjelinux 2020-09-25 01:35 阅读:441 评论:0 推荐:1

B. Rock and Lever 解析(思維)

petjelinux 2020-09-25 01:29 阅读:405 评论:0 推荐:0

A. Cubes Sorting 解析(思維)

petjelinux 2020-09-25 01:17 阅读:297 评论:0 推荐:0

D. Alyona and Strings 解析(思維、DP)

petjelinux 2020-09-24 15:09 阅读:196 评论:0 推荐:0

E. Enemy is weak 解析(思維、離散化、BIT、線段樹)

petjelinux 2020-09-18 15:11 阅读:180 评论:0 推荐:0

E. Tree Queries 解析(思維、LCA)

petjelinux 2020-09-17 19:05 阅读:198 评论:0 推荐:0

D. Yet Another Problem On a Subsequence 解析(DP)

petjelinux 2020-09-07 16:28 阅读:213 评论:0 推荐:0

E. Tree Reconstruction 解析(思維)

petjelinux 2020-09-06 14:17 阅读:170 评论:0 推荐:0

E. Xenia and Tree 解析(思維、重心剖分)

petjelinux 2020-09-06 01:39 阅读:285 评论:0 推荐:0

D. Palindromic characteristics 解析(DP)

petjelinux 2020-09-06 01:09 阅读:194 评论:0 推荐:0

D. Concatenated Multiples 解析(思維)

petjelinux 2020-09-06 01:00 阅读:251 评论:0 推荐:0

D. Regular Bridge 解析(思維、圖論)

petjelinux 2020-09-06 00:41 阅读:205 评论:0 推荐:0

D. The Wu 解析(思維、二進位運算)

petjelinux 2020-09-03 01:34 阅读:234 评论:0 推荐:0

C. Vladik and Memorable Trip 解析(思維、DP)

petjelinux 2020-09-02 21:31 阅读:180 评论:0 推荐:0

D. Equalize the Remainders 解析(思維)

petjelinux 2020-09-02 14:52 阅读:215 评论:0 推荐:0