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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
- MT
- 10
- MHY
- 9
- XC
- 5
- TX
- 4
- HW
- 4
- BD
- 3
- ali
- 3
- MY
- 3
- PDD
- 2
- oppo
- 2
- XM
- 2
- ZJTD
- 1