xiaoshitou

UID: 1549, Registered at 2023-3-27 20:06:36, last login at 2023-3-31 11:53:55, currently offline.

Solved 2 problems, RP: 10 (No. 14390)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1087
P1089
Recent Activities

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

美团: 2