我的随笔

[BZOJ1997][Hnoi2010]Planar 2-sat （联通分量）平面图

wls001 2017-11-09 16:10 阅读:188 评论:0 推荐:0

[BZOJ1996][Hnoi2010]chorus 合唱队区间dp

wls001 2017-11-09 13:30 阅读:141 评论:0 推荐:0

[BZOJ4990][Usaco2017 Feb]Why Did the Cow Cross the Road II dp

wls001 2017-11-09 12:31 阅读:216 评论:0 推荐:0

[BZOJ4198][Noi2015]荷马史诗哈夫曼树

wls001 2017-11-09 11:27 阅读:192 评论:0 推荐:0

[BZOJ4989][Usaco2017 Feb]Why Did the Cow Cross the Road 树状数组维护逆序对

wls001 2017-11-09 10:12 阅读:204 评论:0 推荐:0

[BZOJ4760][Usaco2017 Jan]Hoof, Paper, Scissors dp

wls001 2017-11-08 19:14 阅读:264 评论:0 推荐:0

[BZOJ4756][Usaco2017 Jan]Promotion Counting 树状数组

wls001 2017-11-08 16:06 阅读:200 评论:0 推荐:0

[BZOJ2287]【POJ Challenge】消失之物（分治+背包）/ dp

wls001 2017-11-08 11:32 阅读:3 评论:0 推荐:0

[BZOJ2442][Usaco2011 Open]修剪草坪 dp+单调队列优化

wls001 2017-11-07 21:00 阅读:192 评论:0 推荐:0

[BZOJ1634][Usaco2007 Jan]Protecting the Flowers 护花贪心

wls001 2017-11-07 20:17 阅读:159 评论:0 推荐:0