【例4.1】交换两个数的位置

状态	递交者	时间	内存	语言	代码	递交时间
AC	苗峻闻	2ms	504 KiB	C++14(O2)	197 Bytes	2025-7-11 9:45:55
AC	孙昊源挑战新手村	2ms	504 KiB	C++17(O2)	173 Bytes	2025-7-14 14:18:10
AC	李秉儒	2ms	504 KiB	C++14(O2)	213 Bytes	2025-7-16 9:44:00
AC	25haozyq	2ms	504 KiB	C++14(O2)	158 Bytes	2025-5-31 17:31:53
AC	456123	2ms	320 KiB	C++14(O2)	191 Bytes	2025-3-14 19:36:57
AC	Phy	2ms	504 KiB	C++98	195 Bytes	2025-7-19 11:01:29
AC	wangyihan	2ms	504 KiB	C++14(O2)	168 Bytes	2025-7-11 9:44:58
AC	武宸帆	3ms	504 KiB	C++98	129 Bytes	2025-7-19 16:55:33
AC	kmjb002	3ms	536 KiB	C++14(O2)	210 Bytes	2024-11-24 16:54:02
AC	liuyimingxiaotaozi	3ms	508 KiB	C++17	226 Bytes	2025-7-19 10:59:28
AC	韩其芮	3ms	504 KiB	C++14(O2)	203 Bytes	2025-7-15 9:54:05
AC	super李骄阳	3ms	504 KiB	C++14(O2)	162 Bytes	2025-7-11 9:43:53
AC	张磊	3ms	764 KiB	C++17(O2)	226 Bytes	2025-7-19 11:00:17
AC	2013wyy	3ms	764 KiB	C++14(O2)	130 Bytes	2025-7-14 11:18:57
AC	wangzihang	3ms	504 KiB	C++98(O2)	223 Bytes	2025-7-12 23:09:35
AC	张智博	3ms	536 KiB	C++98	195 Bytes	2024-12-1 14:51:21
AC	Jerry	3ms	504 KiB	C++98	208 Bytes	2025-7-19 10:59:16
AC	czz	3ms	536 KiB	C++14(O2)	186 Bytes	2024-11-24 16:54:14
AC	pangjinxvan	3ms	388 KiB	C++14(O2)	219 Bytes	2025-7-11 9:49:18
AC	Joker X	3ms	536 KiB	C++98	166 Bytes	2024-11-29 15:39:08
AC	刘茗逸	3ms	508 KiB	C++11	139 Bytes	2025-7-12 11:56:35
AC	张津汉	3ms	504 KiB	C++14(O2)	217 Bytes	2025-7-16 9:42:27
AC	周彦如	3ms	764 KiB	C++14(O2)	214 Bytes	2025-7-11 9:45:05
AC	王梓航	3ms	504 KiB	C++14(O2)	194 Bytes	2025-7-11 9:50:30
AC	simon	3ms	536 KiB	C++	157 Bytes	2024-12-1 14:35:05
AC	任思奇	3ms	536 KiB	C++14(O2)	203 Bytes	2025-3-7 20:11:20
AC	孙鸣阳2	3ms	536 KiB	C++11	113 Bytes	2025-1-17 15:35:17
AC	何丞	3ms	536 KiB	C++14(O2)	206 Bytes	2024-11-24 16:59:15
AC	zsq	3ms	536 KiB	C++	177 Bytes	2024-12-1 14:48:12
AC	王浩然	3ms	504 KiB	C++14(O2)	202 Bytes	2025-7-12 11:16:22
AC	qiantianchen	3ms	536 KiB	C++14(O2)	163 Bytes	2025-2-7 16:24:33
AC	徐自均	3ms	504 KiB	C++14(O2)	197 Bytes	2025-7-11 9:45:56
AC	sjz	3ms	536 KiB	C++98	194 Bytes	2024-11-24 17:00:25
AC	wu888	3ms	324 KiB	C++14(O2)	106 Bytes	2025-2-9 17:23:33
AC	刘一杨	3ms	536 KiB	C++14(O2)	203 Bytes	2025-3-7 20:12:47
AC	伏品翰	3ms	320 KiB	C++14(O2)	197 Bytes	2025-3-7 20:12:22
AC	zhl	3ms	504 KiB	C++98	198 Bytes	2025-7-5 18:05:27
AC	renjunyi	3ms	768 KiB	C++98	192 Bytes	2025-3-7 20:09:42
AC	孙鸣阳	32ms	3.9 MiB	Python 3	27 Bytes	2024-12-31 12:53:12
AC	qq001	33ms	4 MiB	Python 3	60 Bytes	2024-12-23 22:04:03
AC	徐政皓很丑	33ms	3.8 MiB	Python 3	27 Bytes	2025-1-1 16:46:28
AC	chenhuanyu	33ms	3.8 MiB	Python 3	36 Bytes	2025-1-23 10:36:40
AC	liyuzhe	34ms	3.9 MiB	Python 3	28 Bytes	2024-12-29 17:13:23
AC	霖霖	34ms	3.8 MiB	Python 3	73 Bytes	2025-1-22 17:23:39
AC	whs__1234	34ms	3.9 MiB	Python 3	28 Bytes	2025-1-22 14:05:04
AC	徐政皓很帅	34ms	3.8 MiB	Python 3	28 Bytes	2025-1-15 13:01:54
AC	shenrongyan	34ms	3.7 MiB	Python 3	35 Bytes	2025-1-23 10:38:37
AC	justin	35ms	3.8 MiB	Python 3	30 Bytes	2025-3-29 17:47:19
AC	徐润余	35ms	3.8 MiB	Python 3	68 Bytes	2025-3-29 17:54:53
AC	王麒竣	35ms	3.7 MiB	Python 3	53 Bytes	2025-12-27 17:29:26
AC	cindy	36ms	4 MiB	Python 3	58 Bytes	2025-3-29 17:51:29