我的随笔

CodeForces 1560F2. Nearest Beautiful Number (hard version)(暴力)

shuitiangong 2021-08-19 16:10 阅读:77 评论:3 推荐:0

abc214_f Substrings(dp)

shuitiangong 2021-08-18 20:43 阅读:94 评论:0 推荐:0

abc214_e Packing Under Range Regulations(贪心)

shuitiangong 2021-08-18 19:53 阅读:75 评论:0 推荐:0

CodeForces - 1354D Multiset(树状数组倍增找第k小)

shuitiangong 2021-08-17 21:48 阅读:167 评论:0 推荐:1

HDU 4035 Maze(概率dp，一次函数递推)

shuitiangong 2021-08-12 11:03 阅读:62 评论:0 推荐:0

Football(概率dp)

shuitiangong 2021-08-11 10:06 阅读:152 评论:0 推荐:0

Gym - 102832F Strange Memory(点分治或dsu on tree)

shuitiangong 2021-08-09 17:06 阅读:90 评论:0 推荐:0

POJ - 2486 Apple Tree(树形dp)

shuitiangong 2021-08-04 21:19 阅读:89 评论:0 推荐:0

AcWing 2476. 树套树(线段树套splay)

shuitiangong 2021-08-04 10:26 阅读:53 评论:0 推荐:0

AcWing 955. 维护数列(splay插入，删除，区间修改，区间翻转，区间求和，区间求最大子段和)

shuitiangong 2021-08-03 10:23 阅读:91 评论:0 推荐:0