ttr987

UID: 9568, Registered at 2024-4-27 10:59:38, last login at 2024-4-27 10:59:38, currently offline.

Solved 1 problems, RP: 3 (No. 6270)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1701
Recent Activities

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

美团: 1