niu
UID: 4917, Registered at 2026-8-25 8:51:03, last login at 2026-8-25 14:12:53, last active at 2026-9-12 19:29:52.
Solved 19 problems, RP: 25.6 (No. 1078)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 19
- 模拟
- 8
- STL
- 6
- 其他
- 3
- 算法基础
- 3
- 动态规划
- 2
- 背包
- 2
- 搜索
- 1
- BFS
- 1
- 位运算
- 1
- 循环节
- 1
- 倍增
- 1
- 前缀和
- 1
- 字符串处理
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 线性代数
- 1
- 数论
- 1
- 试除法
- 1
- 贪心
- 1