Yancey

UID: 213, Registered at 2023-3-9 20:55:32, last login at 2023-3-10 14:39:15, currently offline.

Solved 2 problems, RP: 7.72 (No. 4553)

Bio

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

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

华东师范: 2