Yerong

UID: 5508, Registered at 2023-8-30 20:36:16, last login at 2023-8-30 20:36:16, currently offline.

Solved 2 problems, RP: 7 (No. 4873)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1323
P1324
Recent Activities

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

天津大学: 2