42tmVm9GeL

UID: 49498, Registered at 2026-8-11 21:59:09, last login at 2026-8-11 21:59:09, last active at 2026-8-11 23:02:31.

Solved 3 problems, RP: 3 (No. 21442)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2241
P2242
P2243
Recent Activities

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

CPP算法基础课: 3