1349437049

UID: 9621, Registered at 2024-5-2 15:01:17, last login at 2024-5-3 14:33:34, currently offline.

Solved 3 problems, RP: 11 (No. 15727)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1693
P1756
P1755
Recent Activities

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

携程: 3