UID: 3009, Registered at 2025-5-13 12:37:19, last login at 2025-11-14 18:12:16, currently offline.
School : 柳市镇实验小学
Solved 156 problems, RP: 212.38 (No. 247)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
Problem Tags
- 变量
- 2