rong

UID: 5634, Registered at 2023-9-2 18:46:02, last login at 2023-9-11 22:04:07, currently offline.

Solved 5 problems, RP: 27 (No. 2319)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1496

P1497
P1503

P1518
P1520
Recent Activities

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

美团: 2
阿里系: 2
京东: 1