滴滴滴

UID: 5905, Registered at 2023-9-11 17:34:26, last login at 2023-9-11 17:37:37, currently offline.

Solved 3 problems, RP: 15 (No. 3199)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1005
P1009
P1123
Recent Activities

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

腾讯: 3