【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	ding	1ms	256 KiB	C	161 Bytes	2025-8-15 23:44:21
AC	我想吃龙虾	1ms	356 KiB	C	148 Bytes	2025-10-29 20:13:19
AC	zxc27	1ms	288 KiB	C	159 Bytes	2024-8-25 21:42:13
AC	ISSUE	1ms	256 KiB	C	153 Bytes	2025-3-31 20:28:13
AC	WFYYY	1ms	288 KiB	C	169 Bytes	2024-9-18 15:35:28
AC	1234	1ms	256 KiB	C	127 Bytes	2025-3-31 8:38:07
AC	zhijiang	1ms	512 KiB	C	122 Bytes	2025-7-14 18:13:05
AC	衡建平	1ms	288 KiB	C	160 Bytes	2024-8-28 20:42:11
AC	cccc	1ms	288 KiB	C	140 Bytes	2025-2-27 9:11:34
AC	....	1ms	516 KiB	C	71 Bytes	2025-2-26 21:44:08
AC	LLLX	1ms	288 KiB	C	173 Bytes	2024-8-30 16:53:10
AC	dreze	1ms	288 KiB	C	90 Bytes	2025-8-26 17:49:24
AC	季渝	1ms	320 KiB	C	164 Bytes	2024-9-7 15:51:49
AC	Xia	1ms	324 KiB	C	150 Bytes	2024-9-22 23:04:31
AC	mud	1ms	288 KiB	C	131 Bytes	2024-9-23 11:42:37
AC	Wt89	1ms	288 KiB	C	138 Bytes	2024-9-23 23:23:04
AC	浴火	1ms	288 KiB	C	167 Bytes	2024-10-6 17:05:49
AC	kid	1ms	288 KiB	C	122 Bytes	2024-9-21 21:33:02
AC	ZYL	1ms	516 KiB	C	180 Bytes	2024-8-10 17:01:41
AC	凉介	1ms	520 KiB	C	123 Bytes	2024-9-22 17:15:19
AC	jiangyan	1ms	288 KiB	C	92 Bytes	2024-9-18 16:34:46
AC	han	2ms	516 KiB	C	159 Bytes	2025-9-8 19:06:49
AC	茉莉雨	2ms	504 KiB	C++11	144 Bytes	2025-7-11 17:00:47
AC	18584864427	2ms	504 KiB	C++11	175 Bytes	2025-7-21 18:03:09
AC	wwww.	2ms	504 KiB	C++98	214 Bytes	2025-7-17 21:45:24
AC	anxiao_snow	3ms	536 KiB	C++17(O2)	160 Bytes	2024-9-21 3:01:10
AC	章颢曦	3ms	320 KiB	C++17(O2)	121 Bytes	2024-8-25 10:37:33
AC	hexinyv	3ms	328 KiB	C++98	137 Bytes	2025-10-12 14:04:45
AC	xuan	3ms	536 KiB	C++17(O2)	205 Bytes	2025-9-5 14:09:49
AC	aaa00	3ms	504 KiB	C++98	163 Bytes	2025-7-28 10:07:34
AC	我要当算法大王	3ms	492 KiB	C++11	184 Bytes	2025-7-6 14:11:39
AC	Bai@6	3ms	536 KiB	C++17(O2)	134 Bytes	2025-1-29 22:11:24
AC	Lkhsss	3ms	324 KiB	C++17	172 Bytes	2025-9-15 11:11:11
AC	荼逸羽	3ms	320 KiB	C++17(O2)	149 Bytes	2024-9-27 12:44:13
AC	龙贤凤	3ms	540 KiB	C++17(O2)	123 Bytes	2025-9-21 13:13:14
AC	roy_Wang	3ms	508 KiB	C++11	157 Bytes	2025-7-15 23:00:16
AC	风间白鹿	3ms	536 KiB	C++17(O2)	159 Bytes	2024-9-18 21:04:44
AC	bug0101	3ms	536 KiB	C++17(O2)	125 Bytes	2024-8-25 10:34:22
AC	ClearMist	3ms	536 KiB	C++17	99 Bytes	2024-8-26 19:35:33
AC	zlsx	7ms	1 MiB	C++17(O2)	198 Bytes	2024-9-14 23:09:55
AC	qinyiii	7ms	1 MiB	C++17(O2)	172 Bytes	2024-9-19 19:18:17
AC	yanghl	8ms	1.2 MiB	C++11	204 Bytes	2025-7-28 18:58:00
AC	CCC	33ms	3.9 MiB	Python 3	50 Bytes	2024-8-15 14:44:24
AC	青衿	34ms	3.7 MiB	Python 3	45 Bytes	2025-10-5 14:28:40
AC	Master	35ms	3.9 MiB	Python 3	47 Bytes	2025-10-10 21:41:37
AC	hejunai	36ms	3.8 MiB	Python 3	59 Bytes	2024-9-18 23:41:01