当前标签：树状数组

[CF1093E]Intersection of Permutations

skylee03 2019-02-14 09:44 阅读:137 评论:0 推荐:0

[CF703D]Mishka and Interesting sum/[BZOJ5476]位运算

skylee03 2019-02-12 19:11 阅读:256 评论:0 推荐:0

[PA2014]Parking

skylee03 2019-01-02 20:04 阅读:134 评论:0 推荐:0

[JOISC2014]たのしい家庭菜園

skylee03 2018-12-12 19:29 阅读:1860 评论:0 推荐:0

[COCI2015]COCI

skylee03 2018-11-09 11:30 阅读:388 评论:0 推荐:0

[TJOI2013]最长上升子序列

skylee03 2018-11-07 20:35 阅读:182 评论:0 推荐:0

[CC-COUPLES]Couples sit next to each other

skylee03 2018-10-25 08:56 阅读:208 评论:0 推荐:0

[BZOJ5427]最长上升子序列/[BZOJ4282]慎二的随机数列

skylee03 2018-09-27 17:03 阅读:275 评论:0 推荐:0

[CC-FNCS]Chef and Churu

skylee03 2018-09-21 10:31 阅读:297 评论:0 推荐:0

[BZOJ2124]等差子序列/[CF452F]Permutation

skylee03 2018-09-13 09:38 阅读:178 评论:0 推荐:0

[CEOI2018]Global warming

skylee03 2018-09-12 11:11 阅读:450 评论:0 推荐:0

[CC-CHEFINV]Chef and Swaps

skylee03 2018-08-17 22:42 阅读:117 评论:0 推荐:0

[COGS2580]偏序 II

skylee03 2018-08-13 14:36 阅读:163 评论:0 推荐:0

[COGS2479]偏序

skylee03 2018-08-12 21:05 阅读:200 评论:0 推荐:0

[BZOJ2716]天使玩偶

skylee03 2018-08-12 16:52 阅读:180 评论:0 推荐:0

[BZOJ4237]稻草人/[JOISC2014]かかし

skylee03 2018-08-11 20:59 阅读:256 评论:0 推荐:0

[BZOJ2683]简单题/[BZOJ1176][BalkanOI2007]Mokia

skylee03 2018-08-11 18:40 阅读:181 评论:0 推荐:0

[BZOJ3262]陌上花开

skylee03 2018-08-11 15:53 阅读:156 评论:0 推荐:0

[NOI2011]阿狸的打字机

skylee03 2018-08-08 19:41 阅读:269 评论:0 推荐:0

B 君的第二题 (hongkong)

skylee03 2018-07-07 18:02 阅读:114 评论:0 推荐:0