tongkai

UID: 12289, Registered at 2024-9-22 11:45:12, last login at 2024-9-22 11:45:12, currently offline.

Solved 1 problems, RP: 5 (No. 5308)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2096
Recent Activities

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

华为: 1