21108497D
UID: 146, Registered at 2025-9-5 12:41:15, last login at 2025-11-21 18:08:47, last active at 2025-12-11 17:44:34.
Solved 14 problems, RP: 36 (No. 1)
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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
- System test
- 1