www4399
UID: 6534, Registered at 2026-10-14 20:52:07, last login at 2026-10-21 17:29:15, last active at 2026-10-25 19:22:13.
Solved 8 problems, RP: 12.65 (No. 2181)
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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
- 8
- 清华推研机试
- 2
- 考研
- 2
- 其他
- 2
- 模拟
- 1
- STL
- 1
- 离散化
- 1
- 算法基础
- 1
- 前缀和
- 1
- 差分
- 1
- 位运算
- 1
- 贪心
- 1
- 动态规划
- 1
- 背包
- 1