tring11

UID: 5142, Registered at 2023-8-21 10:56:31, last login at 2023-8-22 14:09:41, currently offline.

Solved 4 problems, RP: 21.68 (No. 2649)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1055
P1173
P1446
P1448
Recent Activities

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

京东: 4