无畏的吉他

UID: 49796, Registered at 2026-8-13 21:48:40, last login at 2026-8-13 21:48:40, last active at 2026-8-15 3:38:20.

Solved 6 problems, RP: 5 (No. 19280)

Bio

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

P2243
P2244

P3991
P4505

P4506
Recent Activities

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

CPP算法基础课: 2
入门教程: 1