chenzihan (陈梓涵)

UID: 219, Registered at 2023-10-5 16:20:31, last login at 2023-10-5 16:22:20, currently offline.

Solved 3 problems, RP: 11 (No. 355)

Bio

This person is lazy and didn't wrote anything.
Accepted Problems
P1140
P1141
P1142
Recent Activities

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