baldwin

UID: 5877, Registered at 2023-9-10 16:55:28, last login at 2023-9-10 16:56:06, currently offline.

Solved 1 problems, RP: 4.36 (No. 16230)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1048
Recent Activities

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

华东师范: 1