【字符串2】字符串插入问题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	木木	266ms	11.3 MiB	Python 3	216 Bytes	2026-4-9 20:36:55
AC	xx	266ms	11.2 MiB	Python 3	167 Bytes	2026-8-22 17:58:20
AC	专注的橘猫	266ms	11.2 MiB	Python 3	351 Bytes	2026-8-14 4:18:43
AC	细心的晨曦	266ms	11.2 MiB	Python 3	206 Bytes	2026-9-4 15:31:53
AC	她于热寂前夜	266ms	11.2 MiB	Python	244 Bytes	2026-5-17 10:41:25
AC	cDEkP58YfA	267ms	11.2 MiB	Python 3	214 Bytes	2026-4-7 15:20:00
AC	o6EPEOCxsq	267ms	11.2 MiB	Python 3	223 Bytes	2026-3-31 16:20:43
AC	想吃薄荷糖	268ms	11.1 MiB	Python 3	394 Bytes	2026-7-27 18:32:24
AC	YqNCCJB3lt	268ms	11.1 MiB	Python 3	461 Bytes	2026-7-1 13:29:12
AC	ZI51yquesN	268ms	11.2 MiB	Python	277 Bytes	2026-4-21 20:40:57
AC	FirSylvan	268ms	11 MiB	Python 3	290 Bytes	2026-7-29 17:39:34
AC	倔强的云朵	269ms	11.1 MiB	Python 3	298 Bytes	2026-8-28 0:11:07
AC	Kathy	269ms	11.2 MiB	Python 3	700 Bytes	2026-7-18 17:45:13
AC	cEYZ3v5kWd	269ms	11.1 MiB	Python 3	276 Bytes	2026-5-29 20:41:30
AC	好运来来来！！！	269ms	11.2 MiB	Python 3	276 Bytes	2026-8-25 19:07:49
AC	Lingal	269ms	11.2 MiB	Python 3	262 Bytes	2026-4-20 15:57:38
AC	灵动的少年	269ms	11.1 MiB	Python 3	170 Bytes	2026-8-28 15:35:00
AC	冷静的松果	270ms	11.2 MiB	Python 3	237 Bytes	2026-8-19 10:55:37
AC	mbQlb4lY21	270ms	11.2 MiB	Python 3	494 Bytes	2026-8-19 16:20:13
AC	5QmuBCGRci	270ms	11.2 MiB	Python 3	155 Bytes	2026-5-26 23:51:12
AC	chips5114	270ms	11.2 MiB	Python 3	269 Bytes	2026-8-15 11:46:55
AC	GQXlUHLD0o	271ms	11.2 MiB	Python 3	264 Bytes	2026-8-5 21:22:11
AC	6mSZioefYO8k	271ms	11.2 MiB	Python 3	234 Bytes	2026-7-20 11:29:42
AC	豪爽的骑士	271ms	11.2 MiB	Python	338 Bytes	2026-9-1 23:00:14
AC	8QfePMF5ce	271ms	11.2 MiB	Python 3	299 Bytes	2026-4-8 22:45:39
AC	rNDm0pxi4Q	271ms	11.2 MiB	Python 3	600 Bytes	2026-8-18 14:56:37
AC	BJwEzcHIhr	271ms	11.2 MiB	Python 3	267 Bytes	2026-8-25 20:23:54
AC	9neVcFeT8K	271ms	11.2 MiB	Python 3	285 Bytes	2026-4-1 21:39:15
AC	ApricityXX	271ms	11.2 MiB	Python 3	375 Bytes	2026-4-28 16:08:50
AC	fRA2M5DznD	272ms	11.2 MiB	Python 3	170 Bytes	2026-4-22 16:06:55
AC	Aulink	272ms	11.2 MiB	Python 3	213 Bytes	2026-8-22 13:01:01
AC	Perfect	272ms	11.2 MiB	Python 3	254 Bytes	2026-4-9 15:57:39
AC	RRjXrDvIHAau	272ms	11.2 MiB	Python 3	342 Bytes	2026-9-4 19:03:40
AC	Md7IFKJub7	272ms	11.2 MiB	Python 3	221 Bytes	2026-8-4 15:30:22
AC	earPDQYiBt	272ms	11.2 MiB	Python	255 Bytes	2026-7-8 20:38:13
AC	0J9atmzrwQ	272ms	11.2 MiB	Python	279 Bytes	2026-8-12 17:06:07
AC	AI_cxh	272ms	11.1 MiB	Python 3	494 Bytes	2026-6-3 15:21:33
AC	KFC_v50	272ms	11.1 MiB	Python 3	224 Bytes	2026-9-1 13:35:35
AC	甜美的诗人	272ms	11.1 MiB	Python	202 Bytes	2026-9-3 11:48:56
AC	敏锐的桃子	273ms	11.1 MiB	Python 3	465 Bytes	2026-8-31 15:20:39
AC	野心家	273ms	11.2 MiB	Python 3	454 Bytes	2026-8-22 16:19:53
AC	ySLSSOP3eA	273ms	11.2 MiB	Python 3	306 Bytes	2026-4-7 21:40:36
AC	认真的柴犬	273ms	11.2 MiB	Python	192 Bytes	2026-8-14 14:24:24
AC	QdFIYb34jC	273ms	11.2 MiB	Python 3	360 Bytes	2026-8-10 17:50:02
AC	mg5t8HFqjo	274ms	11 MiB	Python 3	454 Bytes	2026-6-2 20:24:26
AC	YxxGfSQ0sw	274ms	11.1 MiB	Python 3	275 Bytes	2026-7-6 14:55:04
AC	CodeFun6e5efdb149	274ms	11.2 MiB	Python 3	494 Bytes	2026-8-16 19:03:33
AC	04jrdm5h0T	274ms	11.2 MiB	Python 3	292 Bytes	2026-8-8 17:58:05
AC	JoeZhou	274ms	11.2 MiB	Python 3	327 Bytes	2026-7-22 16:29:01
AC	UwVYuvBxag	274ms	11.2 MiB	Python	261 Bytes	2026-6-11 11:39:27
AC	WfO47ITYVO	274ms	11.2 MiB	Python	387 Bytes	2026-8-18 20:02:05
AC	MBIA6AUi9g	274ms	11.2 MiB	Python 3	278 Bytes	2026-4-8 9:50:59
AC	nbhZ06IBtr	274ms	11.2 MiB	Python 3	159 Bytes	2026-4-11 22:43:34
AC	qRvAivQwTg	274ms	11.2 MiB	Python 3	279 Bytes	2026-4-20 17:29:31
AC	自由的山茶	274ms	11.1 MiB	Python 3	398 Bytes	2026-8-31 17:09:06
AC	YGYuhM6UUJ	275ms	11.2 MiB	Python 3	297 Bytes	2026-4-15 14:16:12
AC	wu-liming	275ms	11.2 MiB	Python 3	881 Bytes	2026-9-4 11:55:33
AC	wYa9gia2QP	275ms	11.2 MiB	Python 3	454 Bytes	2026-4-21 18:46:21
AC	yMTqdSuN2C	276ms	11.2 MiB	Python 3	333 Bytes	2026-5-15 19:52:38
AC	bqYu5OuIPq	276ms	11.1 MiB	Python 3	494 Bytes	2026-9-3 14:43:39
AC	追风的面包	276ms	11.2 MiB	Python	225 Bytes	2026-8-26 20:23:10
AC	fg6MFAbYEA	276ms	11.1 MiB	Python 3	399 Bytes	2026-8-29 3:05:28
AC	积极的灯塔	276ms	11.1 MiB	Python 3	268 Bytes	2026-9-2 21:05:18
AC	NKKI3WrQK0	276ms	11.1 MiB	Python	168 Bytes	2026-6-9 17:02:24
AC	oIoXdeBMYx	277ms	11.2 MiB	Python 3	249 Bytes	2026-8-25 11:10:56
AC	kGh3rjfTol	277ms	11.2 MiB	Python 3	515 Bytes	2026-4-27 16:33:50
AC	xAHqcMl1pZ	278ms	11.2 MiB	Python 3	216 Bytes	2026-8-4 17:05:04
AC	乐观的布偶	278ms	11.1 MiB	Python 3	278 Bytes	2026-9-2 13:59:07
AC	nwqHPeBKND	279ms	11.2 MiB	Python 3	543 Bytes	2026-8-7 16:21:27
AC	4rNJajGwa5	279ms	11.1 MiB	Python 3	249 Bytes	2026-7-28 16:41:05
AC	KKE	279ms	11.1 MiB	Python	238 Bytes	2026-6-4 14:16:29
AC	敏锐的白鹭	280ms	11.2 MiB	Python	175 Bytes	2026-8-26 15:58:27
AC	ZnVY7F3FTq	280ms	11.1 MiB	Python 3	494 Bytes	2026-7-26 16:57:01
AC	lilikiki	280ms	11.2 MiB	Python 3	229 Bytes	2026-7-9 10:52:04
AC	joOXcsyaGh	280ms	11.1 MiB	Python 3	292 Bytes	2026-5-30 16:52:55
AC	3uJ1CHkM12	281ms	11.2 MiB	Python 3	332 Bytes	2026-8-10 3:58:07
AC	oXSlsavwMJ	281ms	11.2 MiB	Python 3	493 Bytes	2026-8-13 14:30:42
AC	乐观的船长5026	282ms	11.2 MiB	Python 3	297 Bytes	2026-9-4 16:24:17
AC	OgXUfxB3vq	283ms	11 MiB	Python 3	180 Bytes	2026-6-4 15:26:24
AC	I9UJIQ5Wve	283ms	11.2 MiB	Python 3	257 Bytes	2026-5-11 17:19:12
AC	好学的骑士	283ms	11.2 MiB	Python 3	230 Bytes	2026-8-15 20:26:18
AC	XuYq6bbwZy	283ms	11.1 MiB	Python 3	246 Bytes	2026-7-27 22:39:29
AC	好奇的柯基	284ms	11.1 MiB	Python	464 Bytes	2026-9-3 16:44:49
AC	G7qh5m2nC6	285ms	11.1 MiB	Python 3	212 Bytes	2026-8-30 20:40:22
AC	MmYyyy	285ms	11.1 MiB	Python 3	254 Bytes	2026-6-3 15:01:40
AC	沉稳的狐狸	285ms	11.2 MiB	Python 3	315 Bytes	2026-8-16 18:28:14
AC	善良的白鹭	285ms	11.1 MiB	Python	902 Bytes	2026-8-31 14:44:25
AC	RjRx2ye8jr	285ms	11.2 MiB	Python 3	287 Bytes	2026-8-20 17:03:24
AC	jyhgz	286ms	11.2 MiB	Python 3	260 Bytes	2026-8-2 16:24:47
AC	敏锐的沙丘	286ms	11.1 MiB	Python 3	350 Bytes	2026-9-2 13:09:52
AC	爱笑的毛毛虫	286ms	11.2 MiB	Python 3	594 Bytes	2026-8-3 20:46:20
AC	zcftA4UtdI	287ms	11.3 MiB	Python 3	509 Bytes	2026-8-3 23:38:04
AC	5277	287ms	11.2 MiB	Python	285 Bytes	2026-7-8 23:41:04
AC	hts	287ms	11.2 MiB	Python 3	236 Bytes	2026-3-29 22:31:24
AC	GyhDP2ZW1x	289ms	11.2 MiB	Python 3	717 Bytes	2026-8-4 21:53:24
AC	好奇的山茶	289ms	11.1 MiB	Python 3	525 Bytes	2026-9-3 20:40:18
AC	甜美的山泉	289ms	11.2 MiB	Python 3	202 Bytes	2026-8-21 15:34:21
AC	NeI4R6vvLs	290ms	11.1 MiB	Python 3	232 Bytes	2026-9-2 15:15:30
AC	p9SX9zWMZo	290ms	11.1 MiB	Python 3	261 Bytes	2026-6-5 21:42:49
AC	42OLftdLPo	290ms	11.2 MiB	Python 3	784 Bytes	2026-8-19 17:07:31