tbo123

UID: 1517, Registered at 2025-2-28 13:32:46, last login at 2025-2-28 13:32:46, currently offline.

Solved 3 problems, RP: 7 (No. 709)

Bio

This person is lazy and didn't write anything.
Accepted Problems
A1000
C2022A
C2022B
Recent Activities

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

This person is lazy and didn't write any solutions.

系统测试: 1