18837482192

UID: 10230, Registered at 2024-6-22 15:33:17, last login at 2024-6-22 15:33:57, currently offline.

Solved 1 problems, RP: 5.4 (No. 5267)

Bio

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

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

天津大学: 1