UID: 2609, Registered at 2025-4-1 9:21:16, last login at 2026-5-8 14:41:02, currently offline.
School : 杭州市慧澜中学
Solved 206 problems, RP: 221.42 (No. 192)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
Problem Tags
- 变量
- 2