xym

UID: 12126, Registered at 2024-9-19 19:53:15, last login at 2024-10-8 21:01:11, currently offline.

Solved 3 problems, RP: 10 (No. 12969)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P2093
P2094
Recent Activities

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

小米: 2
入门教程: 1