UID: 5738, Registered at 2026-3-21 13:35:38, last login at 2026-5-30 8:13:39, currently offline.
School : 龙湾区永中第一小学
Solved 39 problems, RP: 110 (No. 848)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
Problem Tags
- 变量
- 2