sqq2655

UID: 4843, Registered at 2023-8-15 18:16:50, last login at 2023-9-7 10:42:58, currently offline.

Solved 2 problems, RP: 18.32 (No. 2987)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1090
P1446
Recent Activities

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

美团: 1
京东: 1