grsss
UID: 11471, Registered at 7 months ago, last login at 1 month ago, currently offline.
Solved 1 problems, RP: 9.75 (No. 5559)
- 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
- 小红书
- 1