牛浩宇
UID: 3794
暂未获得硬币
Registered at 2026-7-26 9:04:17, last login at 2026-8-2 8:59:05, currently offline.
Solved 38 problems, RP: 238.13 (No. 7)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- 线段树
- 14
- 树状数组
- 12
- CSES
- 5
- 区间查询
- 5
- O2优化
- 4
- 递归
- 3
- 平衡树
- 3
- 各省省选
- 3
- 分块
- 3
- 2018
- 2
- 排序
- 2
- 前缀和
- 2
- 数学
- 2
- 搜索
- 2
- 2004
- 1
- 2007
- 1
- 2008
- 1
- 2009
- 1
- 2012
- 1
- cdq 分治
- 1