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Bio
This person is lazy and didn't wrote anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- HW
- 27
- MT
- 23
- KDXF
- 15
- ali
- 11
- oppo
- 9
- MY
- 8
- XHS
- 8
- JD
- 8
- MHY
- 7
- XC
- 5
- ELM
- 4
- 农行
- 3
- RY
- 3
- YY
- 3
- CN
- 3
- ZJTD
- 3
- TX
- 2
- BD
- 2
- PDD
- 2
- KS
- 2