orchid's_night
UID: 471, Registered at 2025-10-27 21:29:21, last login at 2025-10-27 21:30:27, last active at 2025-11-22 19:53:38.
Solved 9 problems, RP: 19.1 (No. 102)
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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. -
Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- CSP
- 9
- 模拟
- 5
- 清华推研机试
- 2
- 考研
- 2
- 字符串处理
- 1