estella

UID: 5912, Registered at 2023-9-11 23:22:00, last login at 2023-9-12 10:05:57, currently offline.

Solved 2 problems, RP: 4 (No. 5770)

Bio

fighting!!!!!!!
Accepted Problems
P1021
P1024
Recent Activities

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

农行: 1
百度: 1