【并查集5】防火墙

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	erichjl	619ms	7.6 MiB	C++17(O2)	1.9 KiB	2026-9-11 15:03:01
AC	柒のemmm	931ms	7 MiB	C++17	1.5 KiB	2026-5-9 9:07:19
AC	pSePs07ThC	1085ms	6.6 MiB	C++17	1.4 KiB	2026-8-15 10:16:19
AC	Narcissus	1496ms	6.3 MiB	C++14(O2)	1.7 KiB	2026-9-3 17:26:24
AC	G5WFMrfjjX	1555ms	6.8 MiB	C++17(O2)	1.2 KiB	2026-5-22 13:29:41
AC	sUXx2a6dXA	1600ms	6.8 MiB	C++17(O2)	1.4 KiB	2026-7-6 17:04:00
AC	PVpcVYULt3	1852ms	7.1 MiB	C++11	1.5 KiB	2026-8-8 0:10:30
AC	咖妃吖	1967ms	5.9 MiB	C++17	1.5 KiB	2026-8-22 19:14:50
AC	UBcbSVYuYP	2332ms	6.2 MiB	C++	1.7 KiB	2026-9-1 11:44:59
AC	深流	2499ms	7 MiB	C++14	1.5 KiB	2026-4-15 23:07:35