CodeFun4244ebf0d5

UID: 22184, Registered at 2025-9-14 14:58:46, last login at 2025-9-14 14:58:46, currently offline.

Solved 3 problems, RP: 19.6 (No. 6692)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3682
P3769
P3770
Recent Activities

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

数论: 1
树上BFS: 1
模拟: 1