xiaoxin

UID: 8128, Registered at 2024-3-19 21:02:24, last login at 2024-6-22 21:50:56, currently offline.

Solved 2 problems, RP: 6 (No. 4947)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1721
P1833
Recent Activities

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

华为: 2