当前标签：codeforces

codeforces 487C C. Prefix Product Sequence(构造+数论)

LittlePointer 2016-09-02 16:05 阅读:319 评论:0 推荐:0

codeforces 487B B. Strip(RMQ+二分+dp)

LittlePointer 2016-09-02 11:55 阅读:560 评论:0 推荐:0

codeforces 487A A. Fight the Monster(二分)

LittlePointer 2016-09-02 11:48 阅读:405 评论:0 推荐:0

codeforces 711E E. ZS and The Birthday Paradox(数学+概率)

LittlePointer 2016-08-31 16:13 阅读:522 评论:0 推荐:0

codeforces 711D D. Directed Roads(dfs)

LittlePointer 2016-08-30 09:52 阅读:397 评论:0 推荐:0

codeforces 711C C. Coloring Trees(dp)

LittlePointer 2016-08-30 09:47 阅读:432 评论:0 推荐:0

codeforces 711B B. Chris and Magic Square(水题)

LittlePointer 2016-08-30 09:41 阅读:195 评论:0 推荐:0

codeforces 711A A. Bus to Udayland(水题)

LittlePointer 2016-08-30 09:38 阅读:178 评论:0 推荐:0

codeforces 709E E. Centroids(树形dp)

LittlePointer 2016-08-25 21:56 阅读:809 评论:0 推荐:0

codeforces 709D D. Recover the String(构造)

LittlePointer 2016-08-25 11:42 阅读:404 评论:0 推荐:0

codeforces 709C C. Letters Cyclic Shift(贪心)

LittlePointer 2016-08-25 11:33 阅读:504 评论:0 推荐:0

codeforces 709B B. Checkpoints(水题)

LittlePointer 2016-08-25 11:29 阅读:291 评论:0 推荐:0

codeforces 709A A. Juicer(水题)

LittlePointer 2016-08-25 11:00 阅读:299 评论:0 推荐:0

codeforces 710E E. Generate a String(dp)

LittlePointer 2016-08-23 23:05 阅读:417 评论:0 推荐:0

codeforces 710C C. Magic Odd Square(构造)

LittlePointer 2016-08-23 22:55 阅读:580 评论:0 推荐:0

codeforces 710B B. Optimal Point on a Line(数学)

LittlePointer 2016-08-23 22:49 阅读:540 评论:0 推荐:0

codeforces 710A A. King Moves(水题)

LittlePointer 2016-08-23 22:46 阅读:265 评论:0 推荐:0

codeforces 707A A. Brain's Photos(水题)

LittlePointer 2016-08-21 15:46 阅读:227 评论:0 推荐:0

codeforces 707B B. Bakery(水题)

LittlePointer 2016-08-21 15:38 阅读:296 评论:0 推荐:0

codeforces 707C C. Pythagorean Triples(数学)

LittlePointer 2016-08-21 14:31 阅读:629 评论:0 推荐:0