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	tingy	450ms	4.7 MiB	C++20(O2)	692 Bytes	2025-8-10 17:09:55
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	liam	909ms	7.4 MiB	C++20(O2)	805 Bytes	2025-8-10 15:15:14
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	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	Tony	1501ms	9.2 MiB	C++20(O2)	662 Bytes	2025-8-10 16:36:51
AC	mojo	1706ms	22.6 MiB	C++20(O2)	515 Bytes	2025-8-10 15:42:14
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