chao

UID: 4533, Registered at 2023-8-11 10:24:06, last login at 2023-8-14 11:14:11, currently offline.

Solved 2 problems, RP: 6 (No. 4953)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1006
P1441
Recent Activities

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

华为: 1
美团: 1