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Codeforces Round #670 (Div. 2) A. Subset Mex (贪心)

_Kolibri 2020-09-23 12:04 阅读:158 评论:0 推荐:0

AtCoder Beginner Contest 179 E - Sequence Sum (模拟)

_Kolibri 2020-09-22 17:37 阅读:172 评论:0 推荐:0

AtCoder Beginner Contest 179 D - Leaping Tak (DP)

_Kolibri 2020-09-22 17:33 阅读:395 评论:0 推荐:1

Educational Codeforces Round 95 (Rated for Div. 2) C. Mortal Kombat Tower (DP)

_Kolibri 2020-09-15 19:44 阅读:221 评论:0 推荐:0

Educational Codeforces Round 95 (Rated for Div. 2) B. Negative Prefixes (贪心,构造)

_Kolibri 2020-09-15 19:26 阅读:204 评论:0 推荐:0

Educational Codeforces Round 95 (Rated for Div. 2) A. Buying Torches (数学)

_Kolibri 2020-09-15 18:35 阅读:225 评论:0 推荐:0

Codeforces Round #666 (Div. 2) C. Multiples of Length (构造,贪心)

_Kolibri 2020-09-12 20:52 阅读:118 评论:0 推荐:0

Codeforces Round #666 (Div. 2) B. Power Sequence (枚举)

_Kolibri 2020-09-12 20:36 阅读:224 评论:0 推荐:0

Codeforces Round #669 (Div. 2) C. Chocolate Bunny (交互,构造)

_Kolibri 2020-09-12 20:30 阅读:127 评论:0 推荐:0

Codeforces Round #669 (Div. 2) B. Big Vova (枚举)

_Kolibri 2020-09-12 20:16 阅读:231 评论:0 推荐:0