【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	412 KiB	C++11	154 Bytes	2023-12-1 16:10:44
AC	Guest	3ms	412 KiB	C++17(O2)	96 Bytes	2023-8-4 9:46:44
AC	Guest	3ms	536 KiB	C++14(O2)	200 Bytes	2024-3-6 15:31:10
AC	Guest	3ms	324 KiB	C++11	187 Bytes	2024-3-10 10:25:00
AC	Guest	3ms	284 KiB	C++17(O2)	93 Bytes	2023-12-19 16:40:01
AC	Guest	3ms	324 KiB	C++14(O2)	130 Bytes	2024-1-31 22:24:52
AC	Guest	3ms	540 KiB	C++14	181 Bytes	2024-3-11 21:26:04
AC	Guest	3ms	284 KiB	C++14(O2)	133 Bytes	2023-10-3 13:29:07
AC	Guest	3ms	324 KiB	C++14(O2)	154 Bytes	2024-3-24 20:57:20
AC	Guest	3ms	496 KiB	C++14(O2)	200 Bytes	2024-5-9 17:26:28
AC	Guest	3ms	536 KiB	C++14	108 Bytes	2024-3-22 17:17:23
AC	Guest	3ms	540 KiB	C++14(O2)	159 Bytes	2024-4-2 18:26:21
AC	Guest	3ms	324 KiB	C++14(O2)	155 Bytes	2024-1-20 11:17:38
AC	Guest	3ms	324 KiB	C++14(O2)	184 Bytes	2024-3-25 17:53:59
AC	Guest	3ms	500 KiB	C++14(O2)	259 Bytes	2024-4-13 22:33:14
AC	Guest	3ms	496 KiB	C++14(O2)	159 Bytes	2024-5-5 19:52:21
AC	Guest	3ms	412 KiB	C++14(O2)	109 Bytes	2023-11-12 19:46:46
AC	Guest	3ms	284 KiB	C++17	110 Bytes	2023-12-8 19:16:40
AC	Guest	3ms	412 KiB	C++17	110 Bytes	2023-11-15 11:18:22
AC	Guest	3ms	412 KiB	C++17(O2)	111 Bytes	2023-8-4 10:04:14
AC	Guest	3ms	504 KiB	C++17(O2)	119 Bytes	2024-1-30 14:19:52
AC	Guest	3ms	324 KiB	C++14(O2)	131 Bytes	2024-4-2 20:46:17
AC	Guest	3ms	412 KiB	C++17(O2)	109 Bytes	2024-1-6 8:29:07
AC	Guest	3ms	496 KiB	C++14(O2)	177 Bytes	2024-4-7 17:15:49
AC	Guest	3ms	764 KiB	C++14(O2)	130 Bytes	2024-4-21 17:18:56
AC	Guest	3ms	412 KiB	C++14	118 Bytes	2023-11-26 16:07:08
AC	Guest	3ms	284 KiB	C++17	159 Bytes	2023-12-9 18:31:08
AC	Guest	3ms	284 KiB	C++17	289 Bytes	2023-9-25 18:43:34
AC	Guest	3ms	284 KiB	C++14	340 Bytes	2023-11-30 14:49:12
AC	Guest	3ms	412 KiB	C++11	92 Bytes	2023-7-8 17:14:29
AC	Guest	3ms	324 KiB	C++17(O2)	138 Bytes	2024-3-30 9:54:27
AC	Guest	3ms	536 KiB	C++14(O2)	154 Bytes	2024-4-15 17:54:29
AC	Guest	3ms	412 KiB	C++11(O2)	136 Bytes	2023-12-3 11:12:24
AC	Guest	3ms	412 KiB	C++17(O2)	131 Bytes	2023-11-18 10:48:55
AC	Guest	3ms	332 KiB	C++11	110 Bytes	2023-7-21 9:25:09
AC	Guest	3ms	412 KiB	C++11	159 Bytes	2023-7-7 20:58:35
AC	Guest	3ms	412 KiB	C++17(O2)	101 Bytes	2023-11-11 18:11:21
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-17 21:09:35
AC	Guest	3ms	284 KiB	C++14	167 Bytes	2023-8-22 12:03:04
AC	Guest	3ms	284 KiB	C++14	140 Bytes	2023-9-10 14:45:04
AC	Guest	3ms	536 KiB	C++98	145 Bytes	2024-1-29 16:23:50
AC	Guest	3ms	536 KiB	C++14(O2)	117 Bytes	2024-3-29 16:51:42
AC	Guest	3ms	412 KiB	C++17	114 Bytes	2023-7-5 14:51:13
AC	Guest	3ms	412 KiB	C++14(O2)	107 Bytes	2023-7-15 17:34:15
AC	Guest	3ms	536 KiB	C++17(O2)	140 Bytes	2024-3-10 9:41:15
AC	Guest	3ms	324 KiB	C++14	163 Bytes	2024-3-21 16:15:35
AC	Guest	3ms	504 KiB	C++17(O2)	142 Bytes	2024-3-24 10:14:53
AC	Guest	3ms	412 KiB	C++14(O2)	184 Bytes	2023-7-5 10:03:06
AC	Guest	3ms	284 KiB	C++98	123 Bytes	2023-10-4 19:26:38
AC	Guest	3ms	284 KiB	C++17	175 Bytes	2023-8-15 12:08:35
AC	Guest	3ms	324 KiB	C++17(O2)	121 Bytes	2024-3-27 17:10:15
AC	Guest	3ms	324 KiB	C++14(O2)	157 Bytes	2024-4-21 22:36:29
AC	Guest	3ms	284 KiB	C++14	146 Bytes	2024-1-6 13:24:27
AC	Guest	3ms	324 KiB	C++98	131 Bytes	2023-7-2 17:13:14
AC	Guest	3ms	764 KiB	C++11(O2)	108 Bytes	2024-1-17 10:10:16
AC	Guest	3ms	284 KiB	C++17	90 Bytes	2023-8-2 22:44:36
AC	Guest	3ms	412 KiB	C++98	158 Bytes	2023-11-11 10:16:40
AC	Guest	3ms	324 KiB	C++14(O2)	122 Bytes	2024-3-30 17:12:32
AC	Guest	3ms	324 KiB	C++14(O2)	104 Bytes	2024-4-10 22:10:15
AC	Guest	3ms	324 KiB	C++14(O2)	158 Bytes	2024-4-14 19:29:57
AC	Guest	3ms	412 KiB	C++17(O2)	140 Bytes	2023-11-30 20:38:50
AC	Guest	3ms	284 KiB	C++14	134 Bytes	2023-11-11 10:16:06
AC	Guest	3ms	412 KiB	C++11	140 Bytes	2023-10-30 11:00:14
AC	Guest	3ms	320 KiB	C++11	162 Bytes	2024-1-21 14:44:52
AC	Guest	3ms	764 KiB	C++98	204 Bytes	2024-4-17 21:21:32
AC	Guest	3ms	284 KiB	C++14(O2)	102 Bytes	2023-9-24 15:18:09
AC	Guest	3ms	536 KiB	C++14(O2)	178 Bytes	2024-1-7 11:37:21
AC	Guest	3ms	768 KiB	C++14(O2)	159 Bytes	2024-3-21 16:31:10
AC	Guest	3ms	284 KiB	C++98	106 Bytes	2023-11-12 15:43:50
AC	Guest	3ms	324 KiB	C++11	165 Bytes	2024-4-16 13:28:07
AC	881418yyd	3ms	536 KiB	C++17(O2)	113 Bytes	2024-2-4 14:50:33
AC	Guest	3ms	412 KiB	C++11	115 Bytes	2023-7-3 8:12:56
AC	Guest	3ms	492 KiB	C++14(O2)	135 Bytes	2024-5-9 20:35:37
AC	Guest	3ms	412 KiB	C++14(O2)	119 Bytes	2023-11-13 13:41:02
AC	Guest	3ms	320 KiB	C++14(O2)	175 Bytes	2024-4-1 13:26:43
AC	Guest	3ms	320 KiB	C++14(O2)	179 Bytes	2024-4-9 17:30:23
AC	Guest	3ms	320 KiB	C++14(O2)	165 Bytes	2024-4-15 17:54:12
AC	Guest	3ms	536 KiB	C++14(O2)	196 Bytes	2024-4-20 8:57:13
AC	Guest	3ms	320 KiB	C++14(O2)	151 Bytes	2024-4-25 17:47:08
AC	Guest	3ms	412 KiB	C++17(O2)	101 Bytes	2023-11-4 11:48:20
AC	Guest	3ms	536 KiB	C++14	113 Bytes	2024-3-11 8:32:03
AC	Guest	3ms	536 KiB	C++11(O2)	191 Bytes	2024-4-6 9:43:42
AC	Guest	3ms	412 KiB	C++14(O2)	162 Bytes	2023-6-27 9:55:41
AC	Guest	3ms	324 KiB	C++14(O2)	117 Bytes	2024-3-29 16:52:11
AC	Guest	3ms	412 KiB	C++11(O2)	186 Bytes	2023-7-4 13:45:33
AC	Guest	3ms	412 KiB	C++14(O2)	202 Bytes	2023-7-7 9:38:09
AC	Guest	3ms	284 KiB	C++11(O2)	1.1 KiB	2023-10-11 7:21:44
AC	Guest	3ms	412 KiB	C++17(O2)	172 Bytes	2023-11-26 16:22:24
AC	Guest	3ms	536 KiB	C++14(O2)	186 Bytes	2024-3-22 13:13:10
AC	Guest	3ms	324 KiB	C++14(O2)	154 Bytes	2024-3-29 17:17:02
AC	Guest	3ms	536 KiB	C++14(O2)	173 Bytes	2024-4-8 16:48:43
AC	Guest	3ms	768 KiB	C++14(O2)	159 Bytes	2024-4-13 21:56:12
AC	Guest	3ms	320 KiB	C++17(O2)	170 Bytes	2024-4-25 20:44:15
AC	Guest	3ms	324 KiB	C++14(O2)	142 Bytes	2024-4-28 20:25:17
AC	Guest	3ms	536 KiB	C++17	184 Bytes	2024-4-3 22:33:58
AC	Guest	3ms	764 KiB	C++14	115 Bytes	2024-3-25 21:31:28
AC	Guest	3ms	540 KiB	C++14(O2)	159 Bytes	2024-4-7 17:20:24
AC	Guest	3ms	284 KiB	C++11	112 Bytes	2023-12-27 17:02:07
AC	Guest	3ms	772 KiB	C++11	154 Bytes	2024-4-13 19:43:12
AC	Guest	3ms	536 KiB	C++14(O2)	112 Bytes	2024-5-9 16:42:08