枚举排列（递归实现排列型枚举）

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	Lyd1107	27ms	796 KiB	C++14	545 Bytes	2025-8-8 15:10:48
AC	tianlangyufirst	27ms	684 KiB	C++17(O2)	426 Bytes	2025-8-8 15:09:30
AC	何雨壕	29ms	844 KiB	C++14(O2)	509 Bytes	2025-8-8 15:10:45
AC	taoruiguo120	31ms	868 KiB	C++14	371 Bytes	2025-8-8 15:09:57
AC	Liu	31ms	812 KiB	C++14	444 Bytes	2025-8-8 15:10:34
AC	chenqiugu	31ms	684 KiB	C++14	459 Bytes	2025-8-8 15:14:59
AC	jinxijun	31ms	872 KiB	C++14	417 Bytes	2025-8-8 15:17:29
AC	pcx...	31ms	808 KiB	C++14	433 Bytes	2025-8-8 15:10:55
AC	w20120404	50ms	752 KiB	C++14(O2)	483 Bytes	2025-8-8 15:16:05
AC	许默xly2025	50ms	684 KiB	C++14(O2)	400 Bytes	2025-8-8 15:12:18
AC	钟雨辰xly2025	50ms	816 KiB	C++14(O2)	468 Bytes	2025-8-8 15:17:24
AC	胡宇翔xly2025	50ms	688 KiB	C++14(O2)	400 Bytes	2025-8-8 15:12:49
AC	何庭杨xly2025	50ms	872 KiB	C++14(O2)	408 Bytes	2025-8-8 15:17:35
AC	王昱尊xly2025	50ms	692 KiB	C++14(O2)	408 Bytes	2025-8-8 15:12:50
AC	_anguanie_	50ms	820 KiB	C++14(O2)	392 Bytes	2025-8-8 15:18:02
AC	Mr_Wr	51ms	764 KiB	C++14(O2)	404 Bytes	2025-8-8 15:13:01
AC	hmtzl666	51ms	808 KiB	C++14(O2)	414 Bytes	2025-8-8 15:10:19
AC	王冠楠xly2025	51ms	708 KiB	C++14(O2)	414 Bytes	2025-8-8 15:09:57
AC	陈珑予xly2025	51ms	684 KiB	C++14(O2)	406 Bytes	2025-8-8 15:10:06
AC	王思懿	51ms	796 KiB	C++14(O2)	479 Bytes	2025-8-8 15:15:09
AC	冯俊诚	51ms	808 KiB	C++14(O2)	406 Bytes	2025-8-8 15:09:26
AC	陈国瑞	52ms	808 KiB	C++14(O2)	391 Bytes	2025-7-15 18:49:33
AC	姚胜蓝	52ms	808 KiB	C++17(O2)	418 Bytes	2025-8-8 15:10:46
AC	李衍树xly2025	52ms	808 KiB	C++14(O2)	391 Bytes	2025-8-8 15:16:52
AC	杨家齐xly2025	52ms	688 KiB	C++14(O2)	370 Bytes	2025-8-8 15:11:37
AC	xzh13579	53ms	692 KiB	C++14(O2)	785 Bytes	2025-8-10 17:28:14
AC	马康智xly2025	53ms	812 KiB	C++14(O2)	400 Bytes	2025-8-8 15:15:21
AC	_chjich_	54ms	728 KiB	C++14(O2)	376 Bytes	2025-7-15 17:09:46
AC	heqianyu	54ms	696 KiB	C++14	405 Bytes	2025-8-8 15:06:34
AC	Zzzzsd	54ms	688 KiB	C++14	402 Bytes	2025-8-8 15:10:30
AC	李穆萨	54ms	808 KiB	C++14	411 Bytes	2025-8-8 15:13:21
AC	Mch121018	54ms	704 KiB	C++14	413 Bytes	2025-8-8 15:18:38