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D. Destruction of a Tree_dfs序_性质分析_思维题

EM-LGH 2018-10-09 18:55 阅读:162 评论:0 推荐:0

CF1041E Tree Reconstruction_构造_思维题

EM-LGH 2018-10-09 16:25 阅读:169 评论:0 推荐:0

洛谷T44252 线索_分治线段树_思维题

EM-LGH 2018-10-09 15:57 阅读:170 评论:0 推荐:0

CF960F Pathwalks_权值线段树_LIS

EM-LGH 2018-10-08 22:33 阅读:156 评论:0 推荐:0

hdu 5691 Sitting in line 状压动归

EM-LGH 2018-10-08 17:23 阅读:158 评论:0 推荐:0

洛谷1613 跑路倍增 + Floyd

EM-LGH 2018-10-08 17:23 阅读:168 评论:0 推荐:0

uva 11300 Spreading the Wealth_数学推倒 + 思维

EM-LGH 2018-10-08 17:09 阅读:145 评论:0 推荐:0

CF #487 (Div. 2) D. A Shade of Moonlight 构造_数形结合

EM-LGH 2018-10-07 23:49 阅读:215 评论:0 推荐:0

Codeforces Round #487 (Div. 2) C. A Mist of Florescence 构造

EM-LGH 2018-10-07 22:22 阅读:218 评论:0 推荐:0

Codeforces Round #493 (Div. 1) B. Roman Digits 打表找规律

EM-LGH 2018-10-07 21:50 阅读:212 评论:0 推荐:0