Simon

UID: 4375, Registered at 2023-8-4 17:53:42, last login at 2023-8-4 17:54:38, currently offline.

Solved 2 problems, RP: 8 (No. 4329)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1063
P1064
Recent Activities

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

米哈游: 2