1792498538

UID: 10482, Registered at 2024-7-17 14:54:12, last login at 2024-7-17 14:54:12, currently offline.

Solved 1 problems, RP: 5 (No. 5308)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1229
Recent Activities

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

华为: 1