bigboom

UID: 4497, Registered at 2023-8-10 19:32:16, last login at 2023-8-11 15:38:58, currently offline.

Solved 2 problems, RP: 5 (No. 15344)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1013
P1137
Recent Activities

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

美团: 2