jjj
UID: 5374, Registered at 2026-9-5 15:10:26, last login at 2026-9-11 20:27:42, last active at 2026-9-12 9:30:13.
Solved 6 problems, RP: 10.44 (No. 2190)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 6
- 模拟
- 1
- SPJ
- 1