haohao

UID: 5631, Registered at 2023-9-2 17:32:22, last login at 2023-9-4 11:22:30, currently offline.

Solved 2 problems, RP: 12.54 (No. 3602)

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