ssk

UID: 3417, Registered at 2023-5-9 19:48:37, last login at 2023-5-10 15:53:16, currently offline.

Solved 1 problems, RP: 9 (No. 4248)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1251
Recent Activities

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

华为: 1