xxw1

UID: 6180, Registered at 2023-9-23 0:33:59, last login at 2023-11-6 13:54:46, currently offline.

Solved 2 problems, RP: 15.23 (No. 12913)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1512
P1513
Recent Activities

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

华为: 2