CodeFun9a9ecf3699

UID: 19011, Registered at 2025-6-2 17:07:06, last login at 2025-6-2 17:07:06, currently offline.

Solved 3 problems, RP: 13.24 (No. 8361)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2973
P3280
P3281
Recent Activities

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

最短路: 2
图结构: 1
bfs: 1