moran
UID: 12022, Registered at 2024-9-16 11:14:26, last login at 2025-11-7 16:08:32, last active at 2025-12-28 20:53:35.
Solved 141 problems, RP: 214.2 (No. 280)
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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
- 138
- 贪心
- 1