4c43
UID: 8656, Registered at 1 year ago, last login at 5 months ago, currently offline.
Solved 1 problems, RP: 12.92 (No. 4967)
- 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