【并查集5】防火墙 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Aa	2499ms	7 MiB	C++14	1.5 KiB	2026-4-15 23:07:35

ID

3505

Time

1000ms

Memory

256MiB

Difficulty

6

Tags

# Submissions

Accepted

1

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