456132sss
UID: 10154, Registered at 9 months ago, last login at 9 months ago, currently offline.
Solved 1 problems, RP: 7 (No. 5920)
- 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
- 天津大学
- 1