UID: 5525, Registered at 2026-3-11 16:50:18, last login at 2026-4-22 19:09:47, currently offline.
School : 龙港市潜龙学校
Solved 55 problems, RP: 166.1 (No. 676)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
Problem Tags
- 变量
- 2