CodeFun17f3de33c4

UID: 19673, Registered at 2025-7-23 11:04:40, last login at 2025-7-23 11:04:40, currently offline.

Solved 3 problems, RP: 11.4 (No. 7890)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3534
P3540
P3570
Recent Activities

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

模拟: 2
BFS: 1