UID: 2398, Registered at 2025-3-12 11:16:27, last login at 2026-5-1 21:31:54, currently offline.
School : 柳市镇第一小学
Solved 113 problems, RP: 196.09 (No. 386)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
Problem Tags
- 变量
- 2