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Codeforces Global Round 12 D. Rating Compression(思维)

TheBestQAQ 2021-04-11 11:07 阅读:37 评论:0 推荐:0

2021 ICPC昆明 M.Stone Games（主席树）

TheBestQAQ 2021-04-08 12:03 阅读:37 评论:0 推荐:0

Codeforces Round #701 (Div. 2) F. Copy or Prefix Sum (map优化dp)

TheBestQAQ 2021-02-16 20:44 阅读:37 评论:0 推荐:0

Educational Codeforces Round 109 (Rated for Div. 2) E. Assimilation IV(数学期望+容斥)

TheBestQAQ 2021-07-26 23:30 阅读:36 评论:0 推荐:1

CodeForces - 1442B Identify the Operations(思维)

TheBestQAQ 2021-05-06 19:15 阅读:36 评论:0 推荐:0