【模板】点双连通分量

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	何雨壕	3992ms	136.1 MiB	C++14(O2)	1.8 KiB	2026-1-28 21:23:03
AC	kcs007	4626ms	89.8 MiB	C++14(O2)	1.2 KiB	2026-1-26 10:31:17
AC	wangmingxuan	4647ms	85.4 MiB	C++14(O2)	1.3 KiB	2026-1-26 10:37:41
AC	huangyi	4717ms	87.9 MiB	C++17(O2)	1.3 KiB	2026-1-26 11:23:05
AC	杨永免	4846ms	89.8 MiB	C++17(O2)	1.3 KiB	2026-1-28 8:54:10
AC	曹磊	5001ms	89.7 MiB	C++14(O2)	1.2 KiB	2026-1-26 10:34:33
AC	string_dbr	5042ms	129.6 MiB	C++14(O2)	1.3 KiB	2026-1-26 11:30:54
AC	周丞昊contest	5176ms	136.7 MiB	C++17(O2)	1.2 KiB	2026-1-28 10:53:07
AC	yzxyzx	5295ms	128.1 MiB	C++14(O2)	1.3 KiB	2026-1-28 15:08:20
AC	zhaolingyun	5316ms	136.8 MiB	C++17(O2)	1.2 KiB	2026-1-28 15:05:11
AC	five_rice_water	6699ms	114.1 MiB	C++14(O2)	1 KiB	2026-1-26 9:14:32
AC	若白	6762ms	169.9 MiB	C++17(O2)	1.2 KiB	2026-1-28 11:41:43
AC	XiaoZhao12	6848ms	170.7 MiB	C++14(O2)	1.2 KiB	2026-1-28 14:10:31
AC	duobei	6879ms	169.6 MiB	C++17(O2)	1.2 KiB	2026-1-26 17:48:37