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Educational Codeforces Round 127 (Rated for Div. 2)C~E
BeautifulWater 2022-04-23 12:21 阅读:144 评论:1 推荐:0
Codeforces Round #777 (Div. 2))D,E
BeautifulWater 2022-03-12 17:28 阅读:98 评论:0 推荐:0
【二分】【拓扑排序】CF1100E Andrew and Taxi
BeautifulWater 2022-02-21 21:08 阅读:28 评论:0 推荐:0
【tarjan】【树的直径】【CF】K. Königsberg Bridges
BeautifulWater 2021-11-13 19:22 阅读:52 评论:0 推荐:0
【CF】【 树形DP】F. Zublicanes and Mumocrates
BeautifulWater 2021-09-22 16:51 阅读:62 评论:0 推荐:0
【CF】E. Increasing Frequency
BeautifulWater 2021-09-16 09:35 阅读:95 评论:0 推荐:0
【CF】【图论】【思维】D. Maximum Diameter Graph
BeautifulWater 2021-09-15 22:48 阅读:111 评论:0 推荐:0
【CF】【补题】C. Queen
BeautifulWater 2021-09-11 22:22 阅读:64 评论:0 推荐:0
【进制】【CF】B. Martian Clock
BeautifulWater 2021-08-27 15:02 阅读:53 评论:0 推荐:0
【数据结构】【植树计划】哈夫曼树Huffman Tree[CF】D. Boxes And Balls
BeautifulWater 2021-08-16 19:30 阅读:319 评论:0 推荐:0
【数学】矩阵乘法【CF】D. Magic Gems
BeautifulWater 2021-08-12 09:53 阅读:317 评论:0 推荐:0
【CF】B. Mine Sweeper II
BeautifulWater 2021-08-09 10:03 阅读:91 评论:0 推荐:0
【思维】【CF1550】 C. Manhattan Subarrays
BeautifulWater 2021-07-15 21:18 阅读:106 评论:0 推荐:0
CF 1095C Powers Of Two（二进制拆分）
BeautifulWater 2021-06-14 11:21 阅读:139 评论:0 推荐:0