2fucuNKZxf

UID: 42984, Registered at 2026-6-7 15:30:57, last login at 2026-6-7 15:30:57, currently offline.

Solved 2 problems, RP: 11 (No. 19362)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5104
P5105
Recent Activities

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

模拟: 1
DFS: 1