闪光的刺猬

UID: 53560, Registered at 2026-9-3 18:29:17, last login at 2026-9-3 18:29:17, last active at 2026-9-3 19:27:26.

Solved 2 problems, RP: 2 (No. 24326)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P2242
Recent Activities

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

入门教程: 1
CPP算法基础课: 1