树先生
UID: 826, Registered at 2025-11-25 16:28:35, last login at 2025-11-25 16:28:58, currently offline.
Solved 5 problems, RP: 7.4 (No. 569)
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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
- 5
- 模拟
- 3
- STL
- 1
- SPJ
- 1
- 动态规划
- 1
- 背包
- 1