稳定排序下标（有重复关键字）

状态	递交者	时间	内存	语言	代码	递交时间
AC	wuyonghan	16ms	376 KiB	C++14	501 Bytes	2023-1-11 10:30:36
AC	wangluzhuo	17ms	504 KiB	C++14	527 Bytes	2023-1-11 12:01:24
AC	duanchaoyi	17ms	504 KiB	C++14	527 Bytes	2023-1-11 10:49:30
AC	mayingxuan	17ms	376 KiB	C++14	360 Bytes	2023-1-11 10:38:06
AC	zoumingdong	17ms	384 KiB	C++14	423 Bytes	2023-7-11 16:45:29
AC	lsy20070123	17ms	504 KiB	C++14	394 Bytes	2022-9-27 21:37:12
AC	白若辰	17ms	392 KiB	C++14	475 Bytes	2025-3-11 21:07:47
AC	yuyafan	17ms	380 KiB	C++14	511 Bytes	2023-1-11 10:40:21
AC	dailinxi	17ms	392 KiB	C++14	475 Bytes	2023-7-1 16:50:57
AC	wuxinmo	17ms	400 KiB	C++14	544 Bytes	2023-1-11 15:59:56
AC	tianyiran	18ms	376 KiB	C++14	435 Bytes	2023-1-11 17:37:03
AC	liuyilang	18ms	512 KiB	C++14	529 Bytes	2025-5-11 21:23:51
AC	liuhaolin	18ms	512 KiB	C++14	460 Bytes	2023-8-22 11:50:08
AC	zhangyibo	18ms	384 KiB	C++14	512 Bytes	2023-1-11 9:53:37
AC	duanzhaozheng	19ms	376 KiB	C++14	544 Bytes	2023-1-10 11:29:47
AC	yanzijie	20ms	2 MiB	C++14	453 Bytes	2025-6-22 13:08:48
AC	huangzhengzhe	20ms	392 KiB	C++14	462 Bytes	2023-7-11 14:46:09
AC	kele_buding	27ms	504 KiB		485 Bytes	2022-9-27 21:18:01
AC	Bedrock_Maker	29ms	384 KiB	C++14	420 Bytes	2024-6-29 11:58:55
AC	QwQ_Automation	30ms	384 KiB	C++14	928 Bytes	2024-7-4 11:49:56
AC	Mesu Devastator	31ms	512 KiB	C++14	535 Bytes	2024-7-17 14:21:57
AC	CaoZH	31ms	384 KiB	C++14	335 Bytes	2024-7-4 10:31:26
AC	Duyuzheng0815	32ms	512 KiB	C++14	486 Bytes	2024-7-31 17:18:28
AC	13163	32ms	396 KiB	C++14	391 Bytes	2024-7-4 9:20:20
AC	jiangyizhou	79ms	15.8 MiB	C++14	396 Bytes	2023-7-1 22:39:46
AC	hanchengjun	1972ms	404 KiB	C++14	417 Bytes	2023-7-11 17:12:24