CodeFuna0b109af0f
UID: 24368, Registered at 2025-10-2 23:28:16, last login at 2025-10-2 23:28:16, last active at 2025-10-6 0:51:40.
Solved 1 problems, RP: 4 (No. 10488)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- 树结构
- 1
- 最近公共祖先
- 1