【模板】最近公共祖先（LCA）

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C21honghaojin	1466ms	63.5 MiB	C++11(O2)	936 Bytes	2024-1-30 9:45:33
AC	G23zhengzixuan	1752ms	66.2 MiB	C++11(O2)	3.3 KiB	2024-1-30 11:46:37
AC	C21liangzhehao	1969ms	55.7 MiB	C++11(O2)	1 KiB	2024-1-30 9:35:47
AC	C22huangwenyu	1997ms	69.2 MiB	C++11(O2)	1.2 KiB	2024-10-25 14:11:54
AC	G23zhengzixuan	1997ms	65.2 MiB	C++11(O2)	1.2 KiB	2024-1-30 9:37:57
AC	C22laiyishi	2300ms	80.6 MiB	C++11(O2)	855 Bytes	2024-1-30 9:55:25
AC	C22xuzhiyuan	2379ms	89.3 MiB	C++14(O2)	883 Bytes	2024-2-1 22:18:19
AC	C23shiwei	2467ms	81.7 MiB	C++11(O2)	858 Bytes	2024-8-8 9:39:37
AC	C22ouyangyuanqi	2807ms	64.3 MiB	C++11(O2)	1.4 KiB	2024-8-7 20:04:01
AC	G24meixuan	3044ms	43.8 MiB	C++11(O2)	934 Bytes	2024-1-30 11:49:25
AC	C20zhouansheng	3133ms	61.5 MiB	C++11(O2)	1000 Bytes	2024-1-30 9:42:18
AC	G24meixuan	3428ms	89 MiB	C++11(O2)	825 Bytes	2024-1-30 9:44:39
AC	G23liangshiqi	4063ms	63.4 MiB	C++11(O2)	1.1 KiB	2024-1-30 11:28:19
AC	G24meixuan	4144ms	43.7 MiB	C++11(O2)	893 Bytes	2024-1-30 11:48:51
AC	C21huangyuhe	4416ms	90.5 MiB	C++11(O2)	830 Bytes	2024-1-30 9:40:42
AC	G24meixuan	4518ms	79.2 MiB	C++11(O2)	784 Bytes	2024-1-30 9:36:02
AC	G25dengziqian	4635ms	78.8 MiB	C++11(O2)	891 Bytes	2024-1-30 12:00:44
AC	C21liangzhehao	4705ms	15.7 MiB	C++11(O2)	2.1 KiB	2024-1-30 10:02:37
AC	G23chenyuhan	4910ms	78.7 MiB	C++11(O2)	828 Bytes	2024-1-30 9:59:04
AC	C20zhouansheng	5137ms	78.8 MiB	C++11(O2)	1 KiB	2024-2-24 9:59:34
AC	C22lujiarui	5244ms	136.1 MiB	C++11(O2)	1.2 KiB	2024-6-22 9:20:28
AC	C21zhangzihang	5333ms	74.9 MiB	C++11(O2)	1.1 KiB	2024-2-19 11:50:24