1347769114@qq.com

UID: 7664, Registered at 2024-3-12 16:59:06, last login at 2024-9-7 23:48:45, currently offline.

Solved 2 problems, RP: 11.2 (No. 14198)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1141
P1685
Recent Activities

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

美团: 1
oppo: 1