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Codeforces Round #501 (Div. 3) B. Obtaining the String (思维,字符串)

_Kolibri 2020-06-11 11:03 阅读:159 评论:0 推荐:0

Codeforces Round #647 (Div. 2) - Thanks, Algo Muse! D. Johnny and Contribution (贪心,模拟)

_Kolibri 2020-06-10 17:45 阅读:169 评论:0 推荐:0

Codeforces Round #647 (Div. 2) - Thanks, Algo Muse! C. Johnny and Another Rating Drop (规律,二进制)

_Kolibri 2020-06-10 15:16 阅读:113 评论:0 推荐:0

洛谷 P1379 八数码难题 (BFS)

_Kolibri 2020-06-09 12:23 阅读:146 评论:0 推荐:0

Codeforces Round #498 (Div. 3) E. Military Problem (DFS)

_Kolibri 2020-06-04 18:53 阅读:132 评论:0 推荐:0

Codeforces Round #498 (Div. 3) D. Two Strings Swaps (思维)

_Kolibri 2020-06-04 13:54 阅读:191 评论:0 推荐:0

Codeforces Round #646 (Div. 2) C. Game On Leaves (贪心,博弈)

_Kolibri 2020-06-04 13:43 阅读:146 评论:0 推荐:0

Codeforces Round #646 (Div. 2) B. Subsequence Hate (思维,前缀和)

_Kolibri 2020-06-04 13:23 阅读:169 评论:0 推荐:0

Codeforces Round #496 (Div. 3) E1. Median on Segments (Permutations Edition) (中位数,思维)

_Kolibri 2020-05-29 00:25 阅读:106 评论:0 推荐:0

Codeforces Round #496 (Div. 3) D. Polycarp and Div 3 (数论)

_Kolibri 2020-05-29 00:02 阅读:138 评论:0 推荐:0