【模板】最近公共祖先（LCA）

状态	递交者	时间	内存	语言	代码	递交时间
AC	string_dbr	1868ms	43.8 MiB	C++14(O2)	1.1 KiB	2025-10-26 14:55:50
AC	heqianyu	1870ms	73 MiB	C++17(O2)	1 KiB	2026-5-21 14:37:05
AC	taoruiguo120	1876ms	80.6 MiB	C++14	1.1 KiB	2026-5-26 19:55:48
AC	Lyd1107	1910ms	80.6 MiB	C++14	1.4 KiB	2026-5-21 15:18:01
AC	曹磊	1931ms	55.8 MiB	C++14	960 Bytes	2026-3-19 14:40:28
AC	duobei	1937ms	71.1 MiB	C++17(O2)	960 Bytes	2026-2-27 21:52:03
AC	张峻硕	2030ms	65.7 MiB	C++14(O2)	938 Bytes	2026-2-28 8:38:00
AC	FVVlmz105	2236ms	151.3 MiB	C++14(O2)	3.8 KiB	2025-10-24 13:13:50
AC	卢皓禹xly2025	2277ms	118.2 MiB	C++17(O2)	1.1 KiB	2026-5-16 11:12:47
AC	Musa721	2445ms	112.8 MiB	C++17(O2)	1.5 KiB	2026-5-16 11:46:39
AC	曾彦彬contest	2559ms	80.7 MiB	C++17(O2)	968 Bytes	2026-2-27 19:26:07
AC	zxc	2713ms	98.1 MiB	C++17(O2)	1 KiB	2025-10-27 8:42:10
AC	谭博文	2870ms	81.7 MiB	C++14	1.3 KiB	2026-5-16 8:58:54
AC	胡宇翔xly2025	2889ms	71.8 MiB	C++14(O2)	1.2 KiB	2026-5-28 14:43:38
AC	maochengjun	2890ms	81.7 MiB	C++14(O2)	1.2 KiB	2026-5-16 11:28:11
AC	Mch121018	2901ms	111.2 MiB	C++17(O2)	1.3 KiB	2026-5-16 11:23:32
AC	李衍树xly2025	2917ms	81.6 MiB	C++14	1.2 KiB	2026-5-21 15:49:35
AC	严晨航	2931ms	81.6 MiB	C++14	1.2 KiB	2026-5-16 11:03:17
AC	_anguanie_	2943ms	81.6 MiB	C++14(O2)	1.2 KiB	2026-5-16 9:55:58
AC	汤骐嘉2026dly	2958ms	81.6 MiB	C++14(O2)	1.2 KiB	2026-5-16 11:20:16
AC	杨珂曦	2971ms	81.7 MiB	C++14(O2)	1.1 KiB	2026-5-16 10:53:20
AC	hey_muzili	2986ms	85.1 MiB	C++14(O2)	1.3 KiB	2026-5-15 15:45:41
AC	罗川皓xly2025	3053ms	128.2 MiB	C++17(O2)	1.2 KiB	2026-4-28 19:42:52
AC	huangyi	3161ms	143.8 MiB	C++17(O2)	1 KiB	2025-10-24 9:48:31
AC	李俊诚	3175ms	131.7 MiB	C++14	964 Bytes	2026-2-27 15:03:13
AC	陈国瑞	3346ms	182 MiB	C++14(O2)	1 KiB	2026-5-14 14:21:30
AC	wangmingxuan	3900ms	55.8 MiB	C++14(O2)	842 Bytes	2026-2-27 20:20:36
AC	何雨壕	4014ms	184.2 MiB	C++14(O2)	1.3 KiB	2025-10-24 9:04:35
AC	tianlangyufirst	4093ms	127.4 MiB	C++14(O2)	1.4 KiB	2026-5-16 9:37:53
AC	马辰皓1.04	4127ms	120.3 MiB	C++14(O2)	1.2 KiB	2025-12-24 17:34:48
AC	刘喻蔓	4137ms	75 MiB	C++14(O2)	1017 Bytes	2026-5-16 11:14:29
AC	张隽语xly2025	4170ms	58.6 MiB	C++17(O2)	1018 Bytes	2026-5-16 11:22:48
AC	龙肖瑾xly2025	4172ms	62.5 MiB	C++14(O2)	1 KiB	2026-5-16 11:07:49
AC	胡知鱼	4176ms	61.5 MiB	C++14(O2)	1 KiB	2026-5-16 11:15:08
AC	姚辰x1y2025	4196ms	65.8 MiB	C++17(O2)	1 KiB	2026-5-16 11:14:22
AC	钟雨辰xly2025	4199ms	114.1 MiB	C++14(O2)	1 KiB	2026-5-16 11:04:36
AC	张叶朵	4213ms	73.1 MiB	C++14(O2)	1 KiB	2026-5-21 14:53:39
AC	刘熠辰	4269ms	75.7 MiB	C++14(O2)	1 KiB	2026-5-16 11:13:47
AC	何庭杨xly2025	4272ms	58.6 MiB	C++14(O2)	1 KiB	2026-5-16 11:21:29
AC	杨家齐xly2025	4275ms	157.9 MiB	C++17(O2)	1 KiB	2026-5-21 14:46:15
AC	王思懿	4286ms	64.3 MiB	C++17(O2)	1.1 KiB	2026-5-16 11:02:33
AC	姚胜蓝	4309ms	71.3 MiB	C++17(O2)	1 KiB	2026-5-16 11:35:20
AC	简怀墨2025xlycontest	4312ms	65.9 MiB	C++14(O2)	1018 Bytes	2026-5-16 11:20:57
AC	pcx...	4324ms	71.3 MiB	C++14	1 KiB	2026-5-16 11:05:26
AC	周丞昊contest	4333ms	86.8 MiB	C++14(O2)	1 KiB	2025-10-24 9:30:47
AC	13988078910	4373ms	67.3 MiB	C++14(O2)	1.2 KiB	2025-10-24 11:28:51
AC	zhaolingyun	4425ms	86.8 MiB	C++17(O2)	1019 Bytes	2025-10-24 11:05:58
AC	若白	4451ms	86.2 MiB	C++17(O2)	1.2 KiB	2025-10-27 8:27:43
AC	Mr_Wr	4485ms	71.3 MiB	C++14(O2)	1 KiB	2026-5-16 11:16:07
AC	张芷若xly2025	4628ms	81.6 MiB	C++14(O2)	1 KiB	2026-5-16 12:47:20
AC	jinxijun	4726ms	65.7 MiB	C++14	1.1 KiB	2026-5-23 9:06:38
AC	hmtzl666	4774ms	128.9 MiB	C++14(O2)	1010 Bytes	2026-5-16 11:20:03
AC	白力予1	4895ms	122.7 MiB	C++14(O2)	1.1 KiB	2026-5-16 11:07:33
AC	yzxyzx	5120ms	113 MiB	C++14(O2)	1 KiB	2026-2-27 19:39:08
AC	20130423dzx	5324ms	137.1 MiB	C++14(O2)	1013 Bytes	2026-5-16 10:19:21
AC	廖泊淙	5409ms	246.9 MiB	C++14(O2)	1 KiB	2026-2-27 7:58:02