zircon
UID: 8357, Registered at 2024-3-23 17:04:20, last login at 2025-4-19 13:02:14, currently offline.
Solved 27 problems, RP: 113 (No. 2022)
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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
- HWOD-E卷
- 27