lyj

UID: 754, Registered at 2023-3-16 22:57:33, last login at 2023-3-17 9:01:19, currently offline.

Solved 4 problems, RP: 21.27 (No. 2670)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1048
P1049
P1050
P1051
Recent Activities

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

华东师范: 4