luo

UID: 9830, Registered at 2024-5-18 20:39:28, last login at 2024-5-21 20:33:33, currently offline.

Solved 2 problems, RP: 5 (No. 5308)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1391
P1658
Recent Activities

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

oppo: 1
华为: 1