chenyhuan
UID: 5361, Registered at 2026-9-4 23:48:20, last login at 2026-9-4 23:49:34, last active at 2026-9-12 0:09:46.
Solved 19 problems, RP: 21 (No. 1219)
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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
- 18
- 其他
- 5
- 模拟
- 4
- STL
- 4
- 位运算
- 3
- 算法基础
- 2
- 数学
- 2
- 前缀和
- 1
- 字符串处理
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 计算几何
- 1
- 线性代数
- 1
- 数论
- 1
- 试除法
- 1
- 清华推研机试
- 1
- 考研
- 1
- 贪心
- 1
- 动态规划
- 1
- 背包
- 1