Mid
UID: 3460, Registered at 2 years ago, last login at 2 years ago, currently offline.
Solved 3 problems, RP: 6.75 (No. 7224)
- Bio
- Accepted Problems
- Recent Activities
This person is lazy and didn't write anything.
Problem Tags
- 美团
- 2
- 入门教程
- 1