zzr

UID: 3255, Registered at 2023-5-5 13:44:51, last login at 2023-5-5 19:19:25, currently offline.

Solved 2 problems, RP: 10 (No. 3904)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1236
P1249
Recent Activities

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

美团: 1
华为: 1