hacys

UID: 9896, Registered at 2024-5-24 17:18:56, last login at 2024-5-25 13:44:15, currently offline.

Solved 2 problems, RP: 14 (No. 13274)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1837
P1838
Recent Activities

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

华为: 2