ckj
UID: 1821, Registered at 2023-4-4 22:43:14, last login at 2023-9-14 10:14:59, currently offline.
Solved 31 problems, RP: 143.78 (No. 559)
-
Bio
This person is lazy and didn't wrote anything. -
Accepted Problems
-
Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- MT
- 12
- oppo
- 8
- HW
- 6
- RY
- 4
- 模拟
- 1
- XHS
- 1