追梦少年

UID: 5894, Registered at 2023-9-11 14:00:51, last login at 2023-9-11 14:01:13, currently offline.

Solved 2 problems, RP: 4 (No. 5952)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1559
P1558
Recent Activities

This person is lazy and didn't join any contests or homework.

京东: 2