18954794996

UID: 10183, Registered at 2024-6-21 21:30:59, last login at 2024-6-22 20:09:28, currently offline.

Solved 2 problems, RP: 7 (No. 4760)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1323
P1321
Recent Activities

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

天津大学: 2