飞人

UID: 5162, Registered at 2023-8-21 18:34:56, last login at 2023-9-6 21:17:29, currently offline.

Solved 1 problems, RP: 5 (No. 5427)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1465
Recent Activities

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

小红书: 1