zhao51

UID: 12705, Registered at 2024-10-9 23:31:04, last login at 2024-11-9 16:10:56, last active at 2024-11-22 17:42:24.

Solved 3 problems, RP: 9 (No. 4140)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1024
P2185
P2187
Recent Activities

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

百度: 3