有趣的刺猬

UID: 54587, Registered at 2026-9-8 4:48:41, last login at 2026-9-8 4:48:41, last active at 2026-9-14 19:47:53.

Solved 3 problems, RP: 7.8 (No. 20047)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2242
P2243
P14069
Recent Activities

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

CPP算法基础课: 2
Py算法基础课: 1