Collinor
UID: 18, Registered at 2023-8-7 14:13:36, last login at 2025-10-30 17:48:22, currently offline.
Solved 13 problems, RP: 65.32 (No. 243)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
Problem Tags
- 其他
- 1
- 排序
- 1
- DAI
- 1
- 一本通编程启蒙
- 1
- CPhO
- 1
- 模拟
- 1