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Codeforces Round #533 (Div. 2) E - Helping Hiasat 最大团

NotNight 2019-01-29 10:58 阅读:161 评论:0 推荐:0

2018 Arab Collegiate Programming Contest (ACPC 2018) E - Exciting Menus AC自动机

NotNight 2019-01-15 14:02 阅读:215 评论:0 推荐:0

Codeforces Round #254 (Div. 1) D - DZY Loves Strings

NotNight 2019-01-14 19:12 阅读:193 评论:0 推荐:0

2018 Arab Collegiate Programming Contest (ACPC 2018) H - Hawawshi Decryption 数学 + BSGS

NotNight 2019-01-13 19:52 阅读:327 评论:0 推荐:0

AIM Tech Round 4 (Div. 1) C - Upgrading Tree 构造 + 树的重心

NotNight 2019-01-11 12:16 阅读:190 评论:0 推荐:0

Codeforces Round #530 (Div. 2) F - Cookies

NotNight 2019-01-07 15:01 阅读:220 评论:0 推荐:0

2017-2018 ACM-ICPC Pacific Northwest Regional Contest (Div. 1) B - Enlarging Enthusiasm dp好题

NotNight 2019-01-07 00:30 阅读:307 评论:0 推荐:0

2017-2018 ACM-ICPC Pacific Northwest Regional Contest (Div. 1) M - Unsatisfying 2-Sat

NotNight 2019-01-05 18:50 阅读:310 评论:0 推荐:0

Codeforces Round #248 (Div. 1) D - Nanami's Power Plant 最小割

NotNight 2019-01-02 17:15 阅读:221 评论:0 推荐:0

Codeforces Round #248 (Div. 1) C - Tachibana Kanade's Tofu AC自动机

NotNight 2019-01-01 20:45 阅读:229 评论:0 推荐:0