zhengziyi0117

UID: 5288, Registered at 2023-8-24 18:58:20, last login at 2023-8-24 18:58:20, currently offline.

Solved 1 problems, RP: 5 (No. 5440)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1483
Recent Activities

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

得物: 1