余生3

UID: 10730, Registered at 2024-8-7 20:43:39, last login at 2024-9-24 19:08:17, currently offline.

Solved 2 problems, RP: 11.7 (No. 12954)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1019
P1915
Recent Activities

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

华为: 2