PB21000183

UID: 48, Registered at 2024-9-11 17:10:17, last login at 2025-1-16 15:50:52, currently offline.

Solved 7 problems, RP: 6 (No. 552)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1

P2
P5001

P5004
P5005

P5002
P5003
Recent Activities

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

程序设计B: 5
入门: 5