Annna

UID: 1096, Registered at 2023-3-20 18:54:22, last login at 2023-3-21 9:44:45, currently offline.

Solved 3 problems, RP: 10 (No. 12969)

Bio

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

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

华东师范: 3