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Codeforces Round #644 (Div. 3) D. Buying Shovels (数学)

_Kolibri 2020-05-26 18:26 阅读:199 评论:0 推荐:0

洛谷P1628合并序列【模板】(Trie+dfs)

_Kolibri 2020-04-06 10:27 阅读:199 评论:0 推荐:0

Codeforces Round #643 (Div. 2) B. Young Explorers (思维,贪心)

_Kolibri 2020-05-17 13:32 阅读:197 评论:0 推荐:0

Educational Codeforces Round 94 (Rated for Div. 2) C. Binary String Reconstruction (构造)

_Kolibri 2020-09-05 19:48 阅读:196 评论:0 推荐:0

Codeforces Round #667 (Div. 3) B. Minimum Product (贪心,数学)

_Kolibri 2020-09-05 20:08 阅读:195 评论:0 推荐:0