UID: 5524, Registered at 2026-3-11 16:50:18, last login at 2026-5-4 10:30:57, currently offline.
School : 龙港市潜龙学校
Solved 69 problems, RP: 181.22 (No. 560)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
Problem Tags
- 变量
- 2