yang1998

UID: 2557, Registered at 2023-4-18 12:01:18, last login at 2023-4-18 21:50:21, currently offline.

Solved 2 problems, RP: 15 (No. 11552)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1189
P1190
Recent Activities

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

华为: 2