披风LL

UID: 8275, Registered at 2024-3-22 17:33:45, last login at 2024-3-23 22:15:27, currently offline.

Solved 2 problems, RP: 12.4 (No. 3612)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1701
P1729
Recent Activities

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

美团: 2