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AtCoder Beginner Contest 184 F - Programming Contest (双向搜索)

_Kolibri 2020-11-28 01:48 阅读:95 评论:0 推荐:0

AtCoder Beginner Contest 184 E - Third Avenue (BFS)

_Kolibri 2020-11-28 01:30 阅读:158 评论:0 推荐:0

Codeforces Round #582 (Div. 3) G. Path Queries (并查集计数)

_Kolibri 2020-11-27 09:58 阅读:81 评论:0 推荐:0

Codeforces Round #582 (Div. 3) E. Two Small Strings (构造,思维,全排列)

_Kolibri 2020-11-26 22:33 阅读:70 评论:0 推荐:0

Codeforces Round #686 (Div. 3) E. Number of Simple Paths (思维,图,bfs)

_Kolibri 2020-11-26 22:20 阅读:144 评论:0 推荐:0

牛客编程巅峰赛S2第3场 Tree VI (树,dfs)

_Kolibri 2020-11-25 15:30 阅读:94 评论:0 推荐:0

Codeforces Round #579 (Div. 3) D2. Remove the Substring (hard version) (思维,贪心)

_Kolibri 2020-11-24 15:40 阅读:91 评论:0 推荐:0

Codeforces Round #579 (Div. 3) E. Boxers (贪心)

_Kolibri 2020-11-24 15:25 阅读:126 评论:0 推荐:0

Codeforces Round #555 (Div. 3) E. Minimum Array (贪心,二分,set)

_Kolibri 2020-11-18 11:35 阅读:86 评论:0 推荐:0

Codeforces Round #555 (Div. 3) C2. Increasing Subsequence (hard version) (贪心)

_Kolibri 2020-11-18 11:25 阅读:88 评论:0 推荐:0