当前标签：codeforces

codeforces 707D D. Persistent Bookcase(dfs)

LittlePointer 2016-08-21 13:18 阅读:345 评论:0 推荐:0

codeforces 680D D. Bear and Tower of Cubes(dfs+贪心)

LittlePointer 2016-08-20 15:00 阅读:353 评论:0 推荐:0

codeforces 553B B. Kyoya and Permutation(找规律)

LittlePointer 2016-08-19 23:10 阅读:490 评论:0 推荐:0

codeforces 553A A. Kyoya and Colored Balls(组合数学+dp)

LittlePointer 2016-08-19 22:08 阅读:349 评论:0 推荐:0

codeforces 622E E. Ants in Leaves(贪心+dfs)

LittlePointer 2016-08-18 10:50 阅读:405 评论:0 推荐:0

codeforces 651E E. Table Compression(贪心+并查集)

LittlePointer 2016-08-17 21:05 阅读:362 评论:0 推荐:0

codeforces 706D D. Vasiliy's Multiset(trie树)

LittlePointer 2016-08-12 10:36 阅读:395 评论:0 推荐:0

codeforces 706C C. Hard problem(dp)

LittlePointer 2016-08-12 10:30 阅读:673 评论:0 推荐:0

codeforces 706B B. Interesting drink(二分)

LittlePointer 2016-08-12 10:24 阅读:509 评论:0 推荐:0

codeforces 706A A. Beru-taxi(水题)

LittlePointer 2016-08-12 10:20 阅读:407 评论:0 推荐:0

codeforces 703D D. Mishka and Interesting sum(树状数组)

LittlePointer 2016-08-08 23:30 阅读:869 评论:0 推荐:1

codeforces 703B B. Mishka and trip(数学)

LittlePointer 2016-08-08 23:23 阅读:322 评论:0 推荐:0

codeforces 705C C. Thor(模拟)

LittlePointer 2016-08-08 23:18 阅读:412 评论:0 推荐:0

codeforces 705B B. Spider Man(组合游戏)

LittlePointer 2016-08-08 23:13 阅读:481 评论:0 推荐:0

codeforces 702D D. Road to Post Office(数学)

LittlePointer 2016-07-30 09:46 阅读:339 评论:0 推荐:0

codeforces 702C C. Cellular Network(水题)

LittlePointer 2016-07-30 09:42 阅读:495 评论:0 推荐:0

codeforces 702B B. Powers of Two(水题)

LittlePointer 2016-07-30 09:39 阅读:480 评论:0 推荐:0

codeforces 702A A. Maximum Increase(水题)

LittlePointer 2016-07-30 09:36 阅读:417 评论:0 推荐:0

codeforces 701E E. Connecting Universities(树的重心)

LittlePointer 2016-07-23 15:38 阅读:436 评论:0 推荐:0

codeforces 701D D. As Fast As Possible(数学)

LittlePointer 2016-07-23 12:30 阅读:700 评论:0 推荐:0