第2题-二叉树中序遍历的第k个祖先节点

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	wyh7JXBClj	1749ms	35.5 MiB	Python 3	2.2 KiB	2026-4-15 13:07:29
AC	FL6BmlnBAd	1762ms	35.9 MiB	Python 3	1.7 KiB	2026-4-13 20:00:45
AC	Ql44nLFd5K	1766ms	35.4 MiB	Python 3	5.3 KiB	2026-4-14 19:39:17
AC	L4Qf0NMIR9	1769ms	35.4 MiB	Python 3	1.2 KiB	2026-4-6 11:00:05
AC	kOvjZzwq1P	1769ms	35.5 MiB	Python 3	3 KiB	2026-4-7 20:14:50
AC	CodeFun1ba98530cd	1770ms	35.5 MiB	Python 3	1.9 KiB	2026-4-22 17:43:01
AC	Sakiko_27	1776ms	35.4 MiB	Python 3	3 KiB	2026-4-21 17:12:30
AC	逐梦的云朵	1793ms	35.5 MiB	Python 3	3 KiB	2026-9-8 17:38:29
AC	aYUfp09Zai	1794ms	35.5 MiB	Python	1.9 KiB	2026-9-13 22:25:03
AC	Murphy	1800ms	35.5 MiB	Python 3	2.9 KiB	2026-4-22 15:05:08
AC	sDShAjNxuh	1807ms	34.8 MiB	Python	1.6 KiB	2026-6-24 17:58:26
AC	NDyulGF9Ez	1821ms	35.5 MiB	Python 3	1.9 KiB	2026-4-28 16:44:35
AC	iBaBkoEK7F	1822ms	35.4 MiB	Python 3	2.2 KiB	2026-8-19 21:21:55
AC	svbK4e46ad	1827ms	34.9 MiB	Python	2.1 KiB	2026-5-27 15:03:06
AC	GAuPPfw6e0	1872ms	35.3 MiB	Python	2.2 KiB	2026-4-14 15:32:38
AC	3o27na89ZT	1895ms	35.2 MiB	Python 3	2.1 KiB	2026-4-27 17:36:46
AC	taoyouwang	1913ms	35.6 MiB	Python 3	1.3 KiB	2026-4-9 20:53:56
AC	甜美的浪花	1920ms	35.5 MiB	Python 3	2.5 KiB	2026-9-14 15:07:45
AC	Lover	1939ms	35.3 MiB	Python 3	2.2 KiB	2026-8-17 14:05:28
AC	twGyjzLe3a	1953ms	35.3 MiB	Python 3	3 KiB	2026-4-20 17:38:10
AC	努力的海风	1957ms	35.5 MiB	Python	1.8 KiB	2026-9-13 16:25:35
AC	xnz5GHG4Tw	1975ms	35.3 MiB	Python 3	3 KiB	2026-8-24 23:43:16
AC	S3IS4TKFfj	1984ms	35.5 MiB	Python 3	1.4 KiB	2026-4-14 21:57:41
AC	52XYjhGEVh	2052ms	35.4 MiB	Python 3	3 KiB	2026-9-10 20:52:15
AC	CodeFuneb8885c648	2056ms	35.6 MiB	Python 3	1.9 KiB	2026-4-15 16:22:40
AC	A0fkZge5xp	2155ms	35.4 MiB	Python 3	2.3 KiB	2026-8-5 17:30:07
AC	r59abhjMPz	2157ms	35.5 MiB	Python 3	3 KiB	2026-8-21 15:38:26
AC	VRhMAiBwfw	2188ms	35.3 MiB	Python 3	2.2 KiB	2026-4-27 17:49:04
AC	yZIirKSFRz	2354ms	35.1 MiB	Python 3	3 KiB	2026-8-26 17:13:47
AC	RO3HsZQZKk	2521ms	35 MiB	Python 3	1.8 KiB	2026-8-11 14:17:17
AC	Wakeup	5176ms	74.6 MiB	Python 3	2 KiB	2025-9-13 8:47:14