第3题-树的之字形路径数 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	xingluo	9ms	6.9 MiB	C	4.3 KiB	2025-11-7 11:19:10
AC	CodeFun6fc21ac406	18ms	7 MiB	C++17(O2)	2.6 KiB	2025-11-25 19:21:29
AC	xmzs5354	18ms	7 MiB	C++17	2.6 KiB	2025-11-25 18:13:12
AC	TaZi	18ms	7 MiB	C++17(O2)	2.6 KiB	2025-11-7 20:11:11
AC	krkrkrkrk	18ms	7 MiB	C++11	2.6 KiB	2025-11-25 12:59:30
AC	CodeFun9dce467c48	18ms	7 MiB	C++17(O2)	4.3 KiB	2025-11-12 14:56:36
AC	CodeFun67c93d4794	19ms	7 MiB	C++17(O2)	4.4 KiB	2025-11-19 4:30:01
AC	CodeFun4f42d5f48a	20ms	7 MiB	C++14	1.8 KiB	2025-11-7 23:10:28
AC	rQuKvqAU7o	23ms	6.9 MiB	C++14(O2)	2 KiB	2026-4-18 19:23:36
AC	UqwOcrN72v	23ms	7.2 MiB	C++17	4.2 KiB	2026-3-23 20:48:37
AC	JP4Go4uuzZ	24ms	7.4 MiB	C++17(O2)	2.2 KiB	2026-4-7 20:44:50
AC	LUgAKzmcT8	25ms	6.9 MiB	C++17(O2)	2 KiB	2026-3-30 15:09:10
AC	Polaris-33386445	26ms	6.7 MiB	C++17(O2)	1.9 KiB	2026-4-22 10:15:46
AC	gFHRtmpS7Z	32ms	6.5 MiB	C++11	2.5 KiB	2026-4-14 15:07:58
AC	CodeFunf126afd259	190ms	11.5 MiB	Python 3	2.1 KiB	2025-11-24 15:16:03
AC	CodeFunf7a5a16dd0	190ms	11.5 MiB	Python 3	4.1 KiB	2025-11-18 20:50:24
AC	WRJEJcU758	193ms	11.6 MiB	Python 3	1.5 KiB	2026-2-23 16:54:15
AC	XiaoSaT	194ms	11.5 MiB	Python 3	2 KiB	2025-12-15 13:18:30
AC	OmcZMbaH6a	194ms	11.5 MiB	Python 3	2 KiB	2025-12-11 22:31:54
AC	JOJO	195ms	11.6 MiB	Python 3	2 KiB	2025-11-6 4:20:32
AC	CodeFun830cb47131	198ms	11.5 MiB	Python 3	2.4 KiB	2025-11-18 9:47:58
AC	CodeFun1a068e9d46	199ms	11.5 MiB	Python 3	1.7 KiB	2026-1-3 17:42:29
AC	f6xPtTR640	199ms	11.5 MiB	Python 3	1.4 KiB	2025-11-14 20:16:17
AC	CodeFun7bf2b6cf9b	200ms	11.6 MiB	Python 3	1.7 KiB	2025-11-28 16:57:07
AC	xVoxWKEa6h	204ms	11.5 MiB	Python 3	2.6 KiB	2025-12-11 15:56:02
AC	CodeFunc1c4373af2	206ms	11.5 MiB	Python 3	3 KiB	2025-11-30 20:21:43
AC	assert	215ms	11.6 MiB	Python 3	744 Bytes	2026-1-4 7:38:47
AC	ludicheer	236ms	11.5 MiB	Python 3	2.3 KiB	2026-4-8 20:44:02
AC	CodeFunf87f0ab144	251ms	11.5 MiB	Python 3	2 KiB	2025-12-15 13:04:00
AC	1ZJlccfCD1	266ms	11.5 MiB	Python 3	1.7 KiB	2026-4-6 15:15:33
AC	BfednRa6w9	303ms	11.6 MiB	Python 3	1.7 KiB	2026-4-14 13:33:36
AC	fmObj7tvYM	678ms	41.7 MiB	Java	2.6 KiB	2026-4-3 13:39:08
AC	nikolia	699ms	41.9 MiB	Java	2.7 KiB	2026-4-12 19:35:45
AC	Ilsg3nZA3u	763ms	41.9 MiB	Java	2.7 KiB	2026-4-8 15:08:52
AC	Alex_xiong	1225ms	64.7 MiB	PyPy3	2.4 KiB	2026-4-1 15:02:06
AC	shazhubadao	1340ms	47.1 MiB	Java	2.2 KiB	2025-11-6 20:05:03
AC	CodeFun6006aa45ff	1362ms	35.8 MiB	Python 3	2.6 KiB	2025-12-8 12:30:13
AC	RunnerQuan	1386ms	47.7 MiB	Java	2.2 KiB	2025-11-19 18:39:09
AC	CodeFun6698112851	1467ms	47.2 MiB	Java	2.7 KiB	2025-11-19 7:13:16

ID

3577

Time

1000ms

Memory

256MiB

Difficulty

7

Tags

DFS

# Submissions

Accepted

39

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