chenyan
UID: 4394, Registered at 2026-7-22 23:26:24, last login at 2026-9-3 22:00:56, last active at 2026-9-11 20:41:22.
Solved 45 problems, RP: 52 (No. 351)
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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
- 45
- 模拟
- 19
- 其他
- 6
- STL
- 5
- 数据结构
- 3
- 位运算
- 3
- 算法基础
- 3
- 清华推研机试
- 2
- 考研
- 2
- 字符串处理
- 2
- Hashing
- 2
- DSA 补充练习
- 1
- 第 04 章 栈与队列
- 1
- 单调栈
- 1
- SPJ
- 1
- 排序
- 1
- 动态规划
- 1
- 背包
- 1
- 循环节
- 1
- 倍增
- 1