2156260056
UID: 70, Registered at 2025-8-11 17:42:35, last login at 2025-9-2 13:27:58, currently offline.
Solved 4 problems, RP: 22 (No. 22)
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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
- 2
- Toán học
- 2
- Lý thuyết trò chơi
- 1