【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	Guest	3ms	284 KiB	C++98	157 Bytes	2023-9-19 10:35:09
AC	Guest	3ms	324 KiB	C++17(O2)	199 Bytes	2024-4-3 17:32:48
AC	Guest	3ms	324 KiB	C++14(O2)	120 Bytes	2024-4-29 20:12:30
AC	Guest	3ms	536 KiB	C++14(O2)	156 Bytes	2024-5-9 17:29:44
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-12 9:19:44
AC	Guest	3ms	536 KiB	C++14(O2)	150 Bytes	2024-5-5 14:03:41
AC	Guest	3ms	320 KiB	C++14(O2)	110 Bytes	2024-5-7 16:40:18
AC	Guest	3ms	284 KiB	C++11	112 Bytes	2023-11-11 8:44:25
AC	Guest	3ms	536 KiB	C++14(O2)	189 Bytes	2024-4-16 20:34:35
AC	Guest	3ms	536 KiB	C++17	114 Bytes	2024-4-28 16:36:09
AC	Guest	3ms	328 KiB	C++14(O2)	154 Bytes	2024-5-1 16:00:31
AC	Guest	3ms	320 KiB	C++14(O2)	100 Bytes	2024-4-5 9:30:46
AC	Guest	3ms	536 KiB	C++11	154 Bytes	2024-4-19 12:59:02
AC	Guest	3ms	284 KiB	C++11	197 Bytes	2023-11-12 17:48:42
AC	Guest	3ms	412 KiB	C++11	157 Bytes	2023-7-2 17:10:01
AC	Guest	3ms	412 KiB	C++11	112 Bytes	2023-7-8 19:28:40
AC	Guest	3ms	320 KiB	C++14(O2)	146 Bytes	2024-3-25 17:37:09
AC	Guest	3ms	536 KiB	C++14(O2)	154 Bytes	2024-3-23 7:07:29
AC	Mary	3ms	412 KiB	C++11	158 Bytes	2023-9-30 21:00:48
AC	Guest	3ms	324 KiB	C++14(O2)	178 Bytes	2024-4-14 15:03:44
AC	Guest	3ms	412 KiB	C++14(O2)	131 Bytes	2023-11-23 19:54:01
AC	Guest	3ms	412 KiB	C++17(O2)	100 Bytes	2024-1-6 11:11:45
AC	Guest	3ms	536 KiB	C++14(O2)	141 Bytes	2024-4-25 17:56:46
AC	Guest	3ms	412 KiB	C++17(O2)	147 Bytes	2023-8-6 20:18:12
AC	Guest	3ms	764 KiB	C++14	140 Bytes	2024-3-10 14:03:49
AC	Guest	3ms	536 KiB	C++17	102 Bytes	2024-4-28 17:15:32
AC	Guest	3ms	324 KiB	C++14(O2)	122 Bytes	2024-3-26 19:55:15
AC	Guest	3ms	320 KiB	C++14(O2)	181 Bytes	2024-3-29 17:21:02
AC	Guest	3ms	536 KiB	C++14(O2)	142 Bytes	2024-3-25 17:49:48
AC	Guest	3ms	536 KiB	C++14(O2)	194 Bytes	2024-4-11 22:25:37
AC	Guest	3ms	412 KiB	C++11	95 Bytes	2023-6-9 19:01:19
AC	Guest	3ms	564 KiB	C++14(O2)	150 Bytes	2024-5-9 17:41:27
AC	Guest	3ms	412 KiB	C++14(O2)	118 Bytes	2023-10-17 13:43:19
AC	Guest	3ms	412 KiB	C++14(O2)	100 Bytes	2023-9-24 16:19:13
AC	Guest	3ms	412 KiB	C++14(O2)	150 Bytes	2023-10-29 10:58:59
AC	Guest	3ms	536 KiB	C++14(O2)	161 Bytes	2024-4-11 17:25:05
AC	Guest	3ms	284 KiB	C++14(O2)	157 Bytes	2023-11-23 21:10:48
AC	wenni	3ms	412 KiB	C++17(O2)	148 Bytes	2023-9-24 18:03:34
AC	Guest	3ms	536 KiB	C++14(O2)	112 Bytes	2024-3-22 17:29:25
AC	Guest	3ms	536 KiB	C++14(O2)	173 Bytes	2024-4-1 13:26:41
AC	Guest	3ms	536 KiB	C++14(O2)	182 Bytes	2024-4-7 16:55:30
AC	Guest	3ms	320 KiB	C++14(O2)	163 Bytes	2024-4-7 17:28:28
AC	Guest	3ms	324 KiB	C++14	102 Bytes	2024-3-22 16:55:07
AC	Guest	3ms	320 KiB	C++14(O2)	154 Bytes	2024-3-25 17:17:51
AC	Guest	3ms	768 KiB	C++14(O2)	139 Bytes	2024-4-15 17:26:58
AC	Guest	3ms	324 KiB	C++14(O2)	117 Bytes	2024-4-9 20:54:00
AC	Guest	3ms	328 KiB	C++14(O2)	182 Bytes	2024-4-13 18:58:42
AC	Guest	3ms	412 KiB	C++17	167 Bytes	2023-8-15 12:06:19
AC	Guest	3ms	324 KiB	C++17(O2)	112 Bytes	2024-1-6 18:37:26
AC	Guest	3ms	324 KiB	C++17	98 Bytes	2024-3-27 15:52:50
AC	Guest	3ms	536 KiB	C++14(O2)	169 Bytes	2024-4-1 13:29:37
AC	Guest	3ms	512 KiB	C++14(O2)	177 Bytes	2024-4-16 21:11:13
AC	Guest	3ms	536 KiB	C++14(O2)	159 Bytes	2024-4-28 21:27:12
AC	Guest	3ms	412 KiB	C++17(O2)	3.5 KiB	2023-10-26 14:33:39
AC	Guest	3ms	284 KiB	C++17	121 Bytes	2023-9-23 21:18:18
AC	Guest	3ms	284 KiB	C++98	118 Bytes	2023-11-21 17:19:47
AC	Guest	3ms	284 KiB	C++11	193 Bytes	2023-12-28 21:07:19
AC	Guest	3ms	284 KiB	C++17(O2)	133 Bytes	2023-10-28 20:29:55
AC	Guest	3ms	504 KiB	C++14(O2)	100 Bytes	2024-4-6 11:13:55
AC	Guest	3ms	412 KiB	C++11	145 Bytes	2023-7-28 10:59:06
AC	Guest	3ms	732 KiB	C++14	168 Bytes	2024-3-21 16:34:01
AC	Guest	3ms	324 KiB	C++14(O2)	185 Bytes	2024-3-29 17:05:25
AC	Guest	3ms	324 KiB	C++14	175 Bytes	2024-3-30 16:03:48
AC	Guest	3ms	540 KiB	C++14(O2)	151 Bytes	2024-4-1 13:27:30
AC	Guest	3ms	320 KiB	C++14(O2)	181 Bytes	2024-4-9 17:06:16
AC	Guest	3ms	536 KiB	C++14	165 Bytes	2024-4-22 19:59:57
AC	Guest	3ms	320 KiB	C++98	160 Bytes	2024-4-23 17:44:05
AC	Guest	3ms	516 KiB	C++98	117 Bytes	2024-4-1 23:18:14
AC	Guest	3ms	536 KiB	C++14(O2)	131 Bytes	2024-4-2 19:08:12
AC	Guest	3ms	536 KiB	C++14	172 Bytes	2024-4-19 18:57:04
AC	Guest	3ms	496 KiB	C++14(O2)	112 Bytes	2024-4-26 20:26:54
AC	Guest	3ms	536 KiB	C++14(O2)	159 Bytes	2024-5-2 15:18:00
AC	Guest	3ms	536 KiB	C++14(O2)	116 Bytes	2024-5-8 19:29:33
AC	Guest	3ms	284 KiB	C++14	142 Bytes	2023-8-8 15:17:34
AC	Guest	3ms	320 KiB	C++14(O2)	158 Bytes	2024-1-20 10:56:27
AC	Guest	3ms	536 KiB	C++11	141 Bytes	2024-3-24 20:33:25
AC	Guest	3ms	324 KiB	C++11	158 Bytes	2024-4-11 15:53:40
AC	Guest	3ms	324 KiB	C++11	152 Bytes	2024-2-2 16:57:05
AC	Guest	3ms	320 KiB	C++14(O2)	174 Bytes	2024-4-27 21:24:55
AC	Guest	3ms	284 KiB	C++14(O2)	196 Bytes	2023-9-14 21:40:09
AC	Guest	3ms	284 KiB	C++14	111 Bytes	2023-11-5 11:33:16
AC	Guest	3ms	412 KiB	C++14(O2)	122 Bytes	2023-12-13 15:27:37
AC	Guest	3ms	412 KiB	C++17(O2)	114 Bytes	2023-8-8 8:36:04
AC	Guest	3ms	764 KiB	C++14(O2)	160 Bytes	2024-4-1 23:07:34
AC	Guest	3ms	536 KiB	C++14(O2)	161 Bytes	2024-4-8 17:56:36
AC	Guest	3ms	324 KiB	C++14(O2)	193 Bytes	2024-4-14 16:12:58
AC	Guest	3ms	504 KiB	C++14	135 Bytes	2024-4-28 12:28:13
AC	Guest	3ms	284 KiB	C++98	109 Bytes	2023-10-30 20:12:31
AC	Guest	3ms	324 KiB	C++14(O2)	164 Bytes	2024-3-29 16:56:35
AC	Guest	3ms	536 KiB	C++14(O2)	154 Bytes	2024-4-13 19:54:16
AC	Guest	3ms	412 KiB	C++11	107 Bytes	2023-8-19 14:48:17
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-8 8:55:14
AC	Guest	3ms	284 KiB	C++17	103 Bytes	2023-9-22 17:50:43
AC	Guest	3ms	284 KiB	C++17(O2)	133 Bytes	2023-11-7 22:44:53
AC	Guest	3ms	536 KiB	C++17(O2)	122 Bytes	2024-3-11 12:27:18
AC	Guest	3ms	324 KiB	C++14(O2)	190 Bytes	2024-4-16 13:26:54
AC	Guest	3ms	324 KiB	C++98	152 Bytes	2024-1-31 9:34:58
AC	Guest	3ms	284 KiB	C++14	145 Bytes	2024-1-5 20:02:59
AC	Guest	3ms	412 KiB	C++14	165 Bytes	2023-8-9 11:06:47
AC	Guest	3ms	284 KiB	C++14	346 Bytes	2023-11-5 16:15:04