海饼干

UID: 7234, Registered at 2024-3-3 18:20:12, last login at 2024-3-11 22:14:54, currently offline.

Solved 2 problems, RP: 9 (No. 4145)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1322
P1321
Recent Activities

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

天津大学: 2