树上计数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	123	352ms	5.7 MiB	C++20(O2)	978 Bytes	2025-8-13 9:01:26
AC	iceray	377ms	2.4 MiB	C++20(O2)	1.2 KiB	2025-8-17 16:25:03
AC	123	387ms	5.2 MiB	C++20(O2)	1 KiB	2025-8-10 18:06:11
AC	DragonQuan	403ms	5.1 MiB	C++20(O2)	933 Bytes	2025-8-10 15:17:40
AC	Sophia	403ms	5.2 MiB	C++20(O2)	660 Bytes	2025-8-23 17:31:52
AC	tingy	450ms	4.7 MiB	C++20(O2)	692 Bytes	2025-8-10 17:09:55
AC	zephyr	506ms	6 MiB	C++20(O2)	904 Bytes	2025-9-7 16:32:03
AC	zephyr	538ms	6.3 MiB	C++20(O2)	891 Bytes	2025-8-24 14:30:51
AC	DAWN404	759ms	4.4 MiB	C++20(O2)	666 Bytes	2025-8-10 15:29:33
AC	哈哈哈	818ms	10.8 MiB	C++20(O2)	592 Bytes	2025-8-10 15:12:02
AC	CYMario	827ms	5 MiB	C++20(O2)	1 KiB	2025-8-10 14:35:34
AC	iceray	828ms	7.6 MiB	C++20(O2)	1.3 KiB	2025-8-16 22:38:32
AC	SIsyphus217	846ms	5 MiB	C++20(O2)	1 KiB	2025-8-10 17:29:01
AC	snipper	854ms	9.8 MiB	C++20(O2)	917 Bytes	2025-8-10 15:28:38
AC	iceray	857ms	7.6 MiB	C++20(O2)	1.3 KiB	2025-8-17 16:24:18
AC	awc	889ms	6 MiB	C++20(O2)	485 Bytes	2025-8-11 9:04:28
AC	kaicheng001	891ms	9.6 MiB	C++20(O2)	657 Bytes	2025-8-10 15:13:34
AC	fff	908ms	5.7 MiB	C++20(O2)	1.2 KiB	2025-9-5 20:50:31
AC	liam	909ms	7.4 MiB	C++20(O2)	805 Bytes	2025-8-10 15:15:14
AC	Rimeheart	924ms	8.9 MiB	C++20(O2)	583 Bytes	2025-8-24 19:37:49
AC	youbj	951ms	6.9 MiB	C++20(O2)	872 Bytes	2025-9-7 17:24:12
AC	yhma	986ms	11.7 MiB	C++20(O2)	1017 Bytes	2025-8-23 21:40:42
AC	Aegsteh	1028ms	14.4 MiB	C++20(O2)	1.4 KiB	2025-9-2 1:05:58
AC	N1nE	1032ms	12.5 MiB	C++20(O2)	1.9 KiB	2025-9-7 17:06:38
AC	Lackofgod	1044ms	12.6 MiB	C++20(O2)	652 Bytes	2025-8-31 17:09:43
AC	aurora	1136ms	12.6 MiB	C++20(O2)	707 Bytes	2025-8-24 16:47:15
AC	jimmy	1137ms	11.2 MiB	C++20(O2)	1 KiB	2025-8-10 15:18:40
AC	fufupie	1157ms	11.3 MiB	C++20(O2)	527 Bytes	2025-8-10 16:17:01
AC	Delthin	1166ms	11.9 MiB	C++20(O2)	599 Bytes	2025-8-10 15:10:02
AC	wildfire	1188ms	10.7 MiB	C++20(O2)	587 Bytes	2025-8-10 15:18:22
AC	Invictus	1215ms	11.8 MiB	C++20(O2)	3.7 KiB	2025-9-8 12:03:44
AC	ahsoka	1222ms	9.6 MiB	C++20(O2)	643 Bytes	2025-8-10 16:35:43
AC	云下	1246ms	9.6 MiB	C++20(O2)	992 Bytes	2025-8-12 10:36:54
AC	belief	1278ms	10.8 MiB	C++20(O2)	521 Bytes	2025-8-10 16:03:24
AC	Rimeheart	1302ms	8.8 MiB	C++20(O2)	536 Bytes	2025-8-24 19:49:16
AC	wimpish	1391ms	9.6 MiB	C++20(O2)	619 Bytes	2025-9-7 17:37:13
AC	thubisheng	1406ms	11.4 MiB	C++20(O2)	1.1 KiB	2025-9-7 21:07:16
AC	zhouzhou	1427ms	11.3 MiB	C++20(O2)	724 Bytes	2025-9-5 11:15:26
AC	Tony	1501ms	9.2 MiB	C++20(O2)	662 Bytes	2025-8-10 16:36:51
AC	rhy	1610ms	11.5 MiB	C++20(O2)	833 Bytes	2025-9-3 15:24:17
AC	rhy	1649ms	10.9 MiB	C++20(O2)	833 Bytes	2025-9-3 15:24:37
AC	mojo	1706ms	22.6 MiB	C++20(O2)	515 Bytes	2025-8-10 15:42:14
AC	rhy	1712ms	10.9 MiB	C++20(O2)	813 Bytes	2025-9-3 15:31:04
AC	ari	3136ms	71.6 MiB	C++20(O2)	1 KiB	2025-8-10 18:38:34
AC	shuibaiii	4836ms	31.5 MiB	Python 3	1 KiB	2025-8-10 19:28:05
AC	shuibaiii	5872ms	20.2 MiB	Python 3	1 KiB	2025-8-11 21:10:49
AC	Rimeheart	8990ms	34.7 MiB	Python 3	371 Bytes	2025-8-24 19:39:25
AC	zeki	9010ms	38.1 MiB	Python 3	630 Bytes	2025-8-24 0:14:05