空白

UID: 3107, Registered at 2023-4-26 21:32:08, last login at 2023-9-16 21:04:36, currently offline.

Solved 4 problems, RP: 23.71 (No. 12428)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1488
P1512
P1572
P1571
Recent Activities

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

华为: 4