680975
UID: 2988, Registered at 2 years ago, last login at 1 year ago, currently offline.
Solved 1 problems, RP: 3.84 (No. 8015)
- Bio
- Accepted Problems
- Recent Activities
This person is lazy and didn't write anything.
This person is lazy and didn't join any contests or homework.
Problem Tags
- 科大讯飞
- 1