PB22010329

UID: 190, Registered at 2024-9-26 14:15:08, last login at 2025-1-17 23:19:17, currently offline.

Solved 2 problems, RP: 10 (No. 460)

Bio

This person is lazy and didn't write anything.
Accepted Problems
131
135
Recent Activities

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