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Educational Codeforces Round 97 (Rated for Div. 2) D. Minimal Height Tree (贪心)

_Kolibri 2020-10-28 23:31 阅读:134 评论:0 推荐:0

Codeforces Round #272 (Div. 2) B. Dreamoon and WiFi (暴力二进制枚举)

_Kolibri 2020-10-09 18:45 阅读:134 评论:0 推荐:0

Codeforces Round #479 (Div. 3) C. Less or Equal (排序,贪心)

_Kolibri 2020-05-20 17:19 阅读:134 评论:0 推荐:0

Codeforces Round #683 (Div. 2, by Meet IT) D. Catching Cheaters (DP)

_Kolibri 2020-11-16 21:27 阅读:133 评论:0 推荐:0

最小生成树 Prim和Kruskal

_Kolibri 2020-07-24 15:28 阅读:133 评论:0 推荐:0