范某人

UID: 3714, Registered at 2023-6-2 15:05:12, last login at 2023-9-11 21:28:15, currently offline.

Solved 1 problems, RP: 7.1 (No. 4735)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1396
Recent Activities

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

oppo: 1