双向循环链表头部插入

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	温柔的星光2672	29ms	6.5 MiB	C++	1.6 KiB	2026-10-2 10:05:43
AC	97NQ4mh6Xs	31ms	6.8 MiB	C++14(O2)	1.7 KiB	2026-9-29 16:52:23
AC	k3RciE7FYi	31ms	7.2 MiB	C++14(O2)	1.5 KiB	2026-9-28 14:23:33
AC	帅气的考拉6687	31ms	7.3 MiB	C++14(O2)	1.2 KiB	2026-9-27 20:04:23
AC	勤劳的海豚7793	34ms	8.3 MiB	C++	1.1 KiB	2026-10-10 22:17:04
AC	UfWZLyTCW2	35ms	6.7 MiB	C++	1.6 KiB	2026-10-5 12:53:35
AC	9j5mERbW32	36ms	7.7 MiB	C++	1.4 KiB	2026-10-10 16:17:05
AC	CodeFunb5dedec711	39ms	7 MiB	C++	1.1 KiB	2026-10-4 21:47:39
AC	1DZrL6X0EJ	244ms	12.2 MiB	Python 3	171 Bytes	2026-10-3 11:42:37
AC	LHES3TkcKG	264ms	13.3 MiB	Python 3	271 Bytes	2026-10-5 16:40:08
AC	刹影-轩	266ms	13.4 MiB	Python 3	818 Bytes	2026-9-29 21:02:53
AC	WmNoZzHpTe	267ms	13.4 MiB	Python 3	1.5 KiB	2026-10-6 15:57:57
AC	JK乐园	268ms	13.4 MiB	Python 3	1.5 KiB	2026-9-27 8:17:25
AC	潇洒的星星	269ms	12.4 MiB	Python 3	371 Bytes	2026-9-26 16:36:05
AC	活泼的浪花	271ms	13.4 MiB	Python 3	1.1 KiB	2026-10-5 18:50:33
AC	6n6gdiSoYb	273ms	13.3 MiB	Python 3	1.5 KiB	2026-10-4 14:10:24
AC	机灵的沙丘4685	285ms	13.4 MiB	Python 3	1.5 KiB	2026-10-3 15:26:06
AC	爱笑的小鹿9928	287ms	13.4 MiB	Python 3	1000 Bytes	2026-10-1 19:22:39
AC	CodeFunc37a0dbd22	289ms	12.7 MiB	Python 3	750 Bytes	2026-10-4 23:18:51
AC	快乐的诗人1315	292ms	13.4 MiB	Python 3	989 Bytes	2026-10-4 18:29:27
AC	XIAO渝	297ms	13.3 MiB	Python 3	1.5 KiB	2026-10-2 21:14:03
AC	认真的海风6959	302ms	13.3 MiB	Python 3	1 KiB	2026-10-6 0:11:21
AC	sSiralL6YF	303ms	13.5 MiB	Python 3	1.4 KiB	2026-10-7 22:34:15
AC	好奇的月亮4941	304ms	13.2 MiB	Python 3	1.3 KiB	2026-9-23 17:24:27
AC	y4xKJP1MEQ	309ms	14.3 MiB	Python 3	1.3 KiB	2026-10-4 22:10:55
AC	冷静的诗人4475	394ms	15.3 MiB	Python 3	2 KiB	2026-10-5 12:43:39
AC	Ilsg3nZA3u	814ms	45.2 MiB	Java	1.4 KiB	2026-10-7 13:12:43
AC	luti	959ms	48.2 MiB	Java	2.6 KiB	2026-9-14 18:42:59
AC	3WWL6MQaqM	990ms	50.1 MiB	Java	2.6 KiB	2026-10-9 16:07:11
AC	7caChnVsN7	1232ms	48.2 MiB	Java	2 KiB	2026-10-7 23:08:18
AC	敏锐的船长3674	2335ms	63.1 MiB	Java	1.1 KiB	2026-10-2 20:10:41
AC	踏实的熊猫9599	2671ms	61.9 MiB	Java	1.1 KiB	2026-10-6 13:48:39
AC	lgXhC5Hv7N	2717ms	61.5 MiB	Java	1.9 KiB	2026-9-27 14:30:07
AC	正直的布偶	3566ms	89.9 MiB	Java	1.4 KiB	2026-10-9 9:37:38