故障机器人启动中

UID: 26027, Registered at 2026-3-28 18:49:24, last login at 2026-3-29 11:51:38, currently offline.

Solved 2 problems, RP: 13 (No. 416)

Bio

This person is lazy and didn't write anything.
Accepted Problems
A1
A35
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.