lkpppppp

UID: 38477, Registered at 2026-4-27 16:12:46, last login at 2026-8-3 20:29:19, currently offline.

Solved 2 problems, RP: 10 (No. 17945)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5120
P5124
Recent Activities

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

暴力枚举: 1
模拟: 1