xinaaaaaa

UID: 10300, Registered at 2024-6-22 20:33:49, last login at 2024-6-22 20:33:49, currently offline.

Solved 2 problems, RP: 6 (No. 15830)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1324
P1321
Recent Activities

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

天津大学: 2