良人

UID: 573, Registered at 2023-3-14 17:04:51, last login at 2023-3-16 16:02:16, currently offline.

Solved 2 problems, RP: 9.32 (No. 13335)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1048
P1049
Recent Activities

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

华东师范: 2