温和的歌手1238

UID: 53693, Registered at 2026-9-4 8:44:21, last login at 2026-9-4 8:44:21, last active at 2026-9-4 17:28:56.

Solved 2 problems, RP: 0 (No. ?)

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