2256170019
UID: 21, Registered at 2025-8-11 17:42:24, last login at 2025-9-3 10:47:15, currently offline.
Solved 5 problems, RP: 24 (No. 20)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- Khác
- 3
- Toán học
- 1
- Lý thuyết trò chơi
- 1
- Sắp xếp
- 1
- Bảng tra
- 1