del

UID: 532, Registered at 2023-3-14 12:06:40, last login at 2023-3-20 12:26:00, currently offline.

Solved 2 problems, RP: 10 (No. 4033)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1078
P1085
Recent Activities

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

美团: 1
携程: 1