luh

UID: 42751, Registered at 2026-6-4 9:32:21, last login at 2026-8-4 10:37:42, last active at 2026-8-4 10:45:56.

Solved 3 problems, RP: 20.5 (No. 12789)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5105
P5106
P5116
Recent Activities

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

DFS: 2
暴力枚举: 1