【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++17(O2)	166 Bytes	2023-11-8 21:11:42
AC	Guest	3ms	412 KiB	C++11	147 Bytes	2023-8-6 16:11:04
AC	Guest	3ms	284 KiB	C++11	190 Bytes	2023-10-5 9:03:06
AC	Guest	3ms	536 KiB	C++98	163 Bytes	2024-4-1 23:18:16
AC	Guest	3ms	536 KiB	C++14(O2)	177 Bytes	2024-4-7 16:48:05
AC	Guest	3ms	324 KiB	C++14(O2)	159 Bytes	2024-3-28 20:37:12
AC	Guest	3ms	284 KiB	C++17(O2)	98 Bytes	2023-10-10 16:03:17
AC	Guest	3ms	536 KiB	C++14(O2)	139 Bytes	2024-4-7 17:10:18
AC	Guest	3ms	536 KiB	C++11	166 Bytes	2024-4-14 16:26:53
AC	Guest	3ms	320 KiB	C++14(O2)	141 Bytes	2024-4-25 17:59:29
AC	Guest	3ms	412 KiB	C++17(O2)	78 Bytes	2023-8-13 10:18:59
AC	Guest	3ms	412 KiB	C++11	121 Bytes	2023-7-3 7:59:07
AC	Guest	3ms	324 KiB	C++14(O2)	192 Bytes	2024-4-7 16:45:53
AC	Guest	3ms	284 KiB	C++17	172 Bytes	2023-9-20 18:24:41
AC	Guest	3ms	284 KiB	C++17	101 Bytes	2023-10-30 17:14:28
AC	Guest	3ms	536 KiB	C++14(O2)	110 Bytes	2024-1-23 16:59:07
AC	Guest	3ms	320 KiB	C++17	265 Bytes	2024-3-9 15:46:17
AC	Guest	3ms	536 KiB	C++14	103 Bytes	2024-3-15 17:59:01
AC	Guest	3ms	324 KiB	C++14(O2)	141 Bytes	2024-5-9 17:35:11
AC	Guest	3ms	324 KiB	C++17(O2)	160 Bytes	2024-2-19 21:07:51
AC	Guest	3ms	412 KiB	C++98(O2)	158 Bytes	2023-11-11 16:23:45
AC	Guest	3ms	536 KiB	C++11	113 Bytes	2024-3-8 16:39:17
AC	Guest	3ms	536 KiB	C++14(O2)	148 Bytes	2024-3-29 17:12:26
AC	Guest	3ms	540 KiB	C++17	105 Bytes	2024-4-25 17:19:55
AC	Guest	3ms	412 KiB	C++11	111 Bytes	2023-6-10 15:50:04
AC	Guest	3ms	524 KiB	C++11	120 Bytes	2024-3-10 9:49:07
AC	Guest	3ms	536 KiB	C++14(O2)	196 Bytes	2024-4-20 8:57:36
AC	Guest	3ms	536 KiB	C++11	88 Bytes	2024-5-2 21:11:33
AC	Guest	3ms	328 KiB	C++14	175 Bytes	2024-3-21 16:40:47
AC	Guest	3ms	536 KiB	C++14(O2)	190 Bytes	2024-3-29 17:20:06
AC	Guest	3ms	536 KiB	C++17(O2)	135 Bytes	2024-4-12 19:57:18
AC	Guest	3ms	284 KiB	C++11	120 Bytes	2023-8-25 18:23:11
AC	Guest	3ms	284 KiB	C++17(O2)	171 Bytes	2023-12-24 19:17:03
AC	Guest	3ms	536 KiB	C++14(O2)	141 Bytes	2024-5-9 17:42:56
AC	Guest	3ms	412 KiB	C++11	105 Bytes	2023-7-7 13:28:29
AC	Guest	3ms	284 KiB	C++17	108 Bytes	2023-9-22 17:58:27
AC	Guest	3ms	320 KiB	C++14(O2)	96 Bytes	2024-3-10 9:46:24
AC	Guest	3ms	536 KiB	C++11	120 Bytes	2024-3-10 9:50:53
AC	Guest	3ms	532 KiB	C++14(O2)	117 Bytes	2024-3-22 17:28:39
AC	Guest	3ms	536 KiB	C++98	162 Bytes	2024-4-1 23:18:12
AC	Guest	3ms	412 KiB	C++11	151 Bytes	2023-7-6 17:03:39
AC	Guest	3ms	412 KiB	C++14	168 Bytes	2023-6-3 10:40:55
AC	Guest	3ms	764 KiB	C++98(O2)	140 Bytes	2024-3-31 11:23:25
AC	Guest	3ms	536 KiB	C++14(O2)	162 Bytes	2024-4-9 17:55:34
AC	Guest	3ms	412 KiB	C++11	169 Bytes	2023-8-10 11:17:58
AC	Guest	3ms	324 KiB	C++98	234 Bytes	2024-2-26 16:56:44
AC	Guest	3ms	324 KiB	C++14(O2)	142 Bytes	2024-5-9 17:32:10
AC	Guest	3ms	508 KiB	C++14(O2)	158 Bytes	2024-4-11 21:28:28
AC	Guest	3ms	412 KiB	C++98	109 Bytes	2023-9-24 11:21:05
AC	Guest	3ms	324 KiB	C++98	146 Bytes	2024-2-27 18:00:05
AC	Guest	3ms	536 KiB	C++14	130 Bytes	2024-3-22 17:41:31
AC	Guest	3ms	536 KiB	C++14(O2)	166 Bytes	2024-3-30 11:16:31
AC	Guest	3ms	328 KiB	C++98	147 Bytes	2024-4-1 23:18:11
AC	Guest	3ms	320 KiB	C++98	117 Bytes	2024-4-1 23:18:18
AC	Guest	3ms	412 KiB	C++17	115 Bytes	2023-10-25 17:23:45
AC	Guest	3ms	324 KiB	C++14(O2)	146 Bytes	2024-3-29 17:08:34
AC	Guest	3ms	284 KiB	C++14(O2)	123 Bytes	2023-11-5 9:46:56
AC	Guest	3ms	320 KiB	C++14(O2)	117 Bytes	2024-3-22 17:27:30
AC	Guest	3ms	284 KiB	C++98	174 Bytes	2023-8-23 16:45:48
AC	Guest	3ms	536 KiB	C++14(O2)	101 Bytes	2024-1-21 19:43:12
AC	Guest	3ms	324 KiB	C++14(O2)	185 Bytes	2024-4-15 17:45:43
AC	Guest	3ms	536 KiB	C++14(O2)	95 Bytes	2024-2-28 20:54:39
AC	Guest	3ms	524 KiB	C++14(O2)	160 Bytes	2024-4-1 13:39:29
AC	Guest	3ms	536 KiB	C++14(O2)	159 Bytes	2024-4-11 16:49:03
AC	你们的皇帝回来了	3ms	412 KiB	C++17(O2)	149 Bytes	2023-11-18 0:20:48
AC	Guest	3ms	284 KiB	C++14(O2)	141 Bytes	2023-7-21 21:52:17
AC	Guest	3ms	412 KiB	C++14(O2)	144 Bytes	2023-10-8 8:55:55
AC	Guest	3ms	324 KiB	C++14	143 Bytes	2024-4-10 18:28:46
AC	Guest	3ms	356 KiB	C++17(O2)	102 Bytes	2023-10-25 20:05:38
AC	Guest	3ms	412 KiB	C++14(O2)	78 Bytes	2023-9-24 15:22:26
AC	Guest	3ms	536 KiB	C++14(O2)	141 Bytes	2024-4-25 17:56:19
AC	Guest	3ms	412 KiB	C++11	106 Bytes	2023-11-18 9:48:03
AC	Guest	3ms	284 KiB	C++17(O2)	143 Bytes	2023-12-2 13:36:56
AC	Guest	3ms	412 KiB	C++14(O2)	132 Bytes	2023-11-5 9:12:17
AC	Guest	3ms	536 KiB	C++14	189 Bytes	2024-3-21 16:18:33
AC	Guest	3ms	412 KiB	C++11	86 Bytes	2023-6-9 18:54:30
AC	Guest	3ms	284 KiB	C++14(O2)	160 Bytes	2023-9-24 18:22:42
AC	Guest	3ms	412 KiB	C++11	171 Bytes	2023-10-3 8:58:51
AC	Guest	3ms	284 KiB	C++14(O2)	145 Bytes	2023-9-2 8:35:45
AC	Guest	3ms	324 KiB	C++14(O2)	185 Bytes	2024-3-29 16:57:18
AC	Guest	3ms	516 KiB	C++11	160 Bytes	2023-12-8 16:41:00
AC	Guest	3ms	284 KiB	C++14	151 Bytes	2023-11-7 19:23:46
AC	Guest	3ms	412 KiB	C++17(O2)	187 Bytes	2023-12-9 19:38:17
AC	Guest	3ms	324 KiB	C++14(O2)	179 Bytes	2024-3-31 19:52:02
AC	Guest	3ms	536 KiB	C++14	151 Bytes	2024-3-17 12:53:23
AC	Guest	3ms	536 KiB	C++98	117 Bytes	2024-3-17 19:47:47
AC	Guest	3ms	516 KiB	C++17(O2)	110 Bytes	2024-3-27 16:43:00
AC	Guest	3ms	412 KiB	C++14(O2)	99 Bytes	2023-6-1 13:36:16
AC	Guest	3ms	412 KiB	C++11	136 Bytes	2023-7-18 16:51:47
AC	Guest	3ms	412 KiB	C++17(O2)	1011 Bytes	2023-9-10 15:28:45
AC	Guest	3ms	412 KiB	C++17(O2)	97 Bytes	2023-9-7 14:15:35
AC	Guest	3ms	320 KiB	C++14(O2)	119 Bytes	2024-4-10 21:11:40
AC	Guest	3ms	536 KiB	C++98	85 Bytes	2024-5-9 17:28:52
AC	Guest	3ms	412 KiB	C++14(O2)	181 Bytes	2023-9-20 14:43:21
AC	Guest	3ms	412 KiB	C++17(O2)	133 Bytes	2023-10-7 15:50:42
AC	Guest	3ms	284 KiB	C++17	226 Bytes	2023-11-2 15:11:14
AC	Guest	3ms	320 KiB	C++14(O2)	160 Bytes	2024-4-7 21:26:33
AC	Guest	3ms	536 KiB	C++14(O2)	117 Bytes	2024-4-19 17:05:20
AC	Guest	3ms	412 KiB	C++17(O2)	169 Bytes	2023-8-4 9:59:11
AC	Guest	3ms	512 KiB	C++14(O2)	159 Bytes	2024-4-1 13:22:48