【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++98	103 Bytes	2023-11-12 16:35:47
AC	Guest	3ms	412 KiB	C++98	166 Bytes	2023-7-2 17:52:03
AC	Guest	3ms	412 KiB	C++17(O2)	154 Bytes	2023-8-4 9:57:12
AC	Guest	3ms	320 KiB	C++17	142 Bytes	2024-1-23 15:38:31
AC	Guest	3ms	324 KiB	C++11	103 Bytes	2024-3-31 10:57:02
AC	Guest	3ms	320 KiB	C++14(O2)	155 Bytes	2024-4-2 21:56:01
AC	Guest	3ms	412 KiB	C++17(O2)	99 Bytes	2023-10-31 21:11:47
AC	Guest	3ms	412 KiB	C++17	97 Bytes	2023-8-5 9:49:31
AC	Guest	3ms	768 KiB	C++98	137 Bytes	2024-4-15 15:48:08
AC	Guest	3ms	284 KiB	C++17(O2)	123 Bytes	2023-11-20 15:49:13
AC	Guest	3ms	412 KiB	C++11	111 Bytes	2023-8-18 11:36:19
AC	Guest	3ms	324 KiB	C++14(O2)	174 Bytes	2024-1-7 11:36:56
AC	Guest	3ms	768 KiB	C++14(O2)	154 Bytes	2024-5-6 18:55:48
AC	Guest	3ms	284 KiB	C++11	110 Bytes	2023-11-24 21:03:41
AC	Guest	3ms	412 KiB	C++14	141 Bytes	2023-6-23 17:40:38
AC	Guest	3ms	768 KiB	C++17	137 Bytes	2024-4-28 15:26:14
AC	Guest	3ms	412 KiB	C++14(O2)	107 Bytes	2023-10-21 16:48:37
AC	Guest	3ms	536 KiB	C++14(O2)	159 Bytes	2024-3-31 20:12:17
AC	Guest	3ms	284 KiB	C++14(O2)	96 Bytes	2023-11-6 19:18:28
AC	Guest	3ms	412 KiB	C++11	121 Bytes	2023-11-22 17:05:20
AC	Guest	3ms	536 KiB	C++14(O2)	192 Bytes	2024-1-7 11:36:42
AC	Guest	3ms	412 KiB	C++11	151 Bytes	2023-7-7 11:13:13
AC	Guest	3ms	356 KiB	C++11	115 Bytes	2023-12-2 13:28:50
AC	Guest	3ms	284 KiB	C++14(O2)	110 Bytes	2023-10-5 9:09:18
AC	Guest	3ms	536 KiB	C++14(O2)	162 Bytes	2024-4-13 20:22:35
AC	Guest	3ms	284 KiB	C++17	144 Bytes	2023-10-26 11:29:04
AC	Guest	3ms	536 KiB	C++14(O2)	176 Bytes	2024-4-8 17:06:39
AC	Guest	3ms	768 KiB	C++17(O2)	141 Bytes	2024-3-10 9:49:24
AC	Guest	3ms	768 KiB	C++14(O2)	169 Bytes	2024-4-7 17:22:12
AC	Guest	3ms	412 KiB	C++17	125 Bytes	2023-9-22 17:43:57
AC	Guest	3ms	412 KiB	C++98	168 Bytes	2023-11-17 13:07:48
AC	Guest	3ms	324 KiB	C++14(O2)	180 Bytes	2024-4-7 17:15:56
AC	Guest	3ms	768 KiB	C++14(O2)	192 Bytes	2024-4-14 14:06:24
AC	Guest	3ms	768 KiB	C++11	156 Bytes	2024-4-17 20:27:53
AC	Guest	3ms	412 KiB	C++11	133 Bytes	2023-7-21 9:56:26
AC	Guest	3ms	412 KiB	C++11	188 Bytes	2023-8-4 14:00:38
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-7 11:14:05
AC	Guest	3ms	536 KiB	C++14(O2)	165 Bytes	2024-4-10 21:02:51
AC	Guest	3ms	412 KiB	C++17	177 Bytes	2023-11-1 17:30:42
AC	Guest	3ms	284 KiB	C++14(O2)	120 Bytes	2023-9-24 12:10:28
AC	Guest	3ms	412 KiB	C++17(O2)	117 Bytes	2023-9-12 18:47:29
AC	Guest	3ms	412 KiB	C++17(O2)	155 Bytes	2023-8-4 9:59:02
AC	Guest	3ms	412 KiB	C++98	95 Bytes	2023-9-7 14:10:22
AC	Guest	3ms	768 KiB	C++14(O2)	159 Bytes	2024-3-30 10:57:20
AC	Guest	3ms	352 KiB	C++17(O2)	134 Bytes	2023-10-29 8:44:40
AC	Guest	3ms	412 KiB	C++11	186 Bytes	2023-12-19 19:41:50
AC	Guest	3ms	412 KiB	C++17(O2)	173 Bytes	2023-11-28 19:41:40
AC	Guest	3ms	284 KiB	C++17	173 Bytes	2023-8-15 12:07:46
AC	Guest	3ms	284 KiB	C++11	111 Bytes	2023-6-24 15:03:31
AC	Guest	3ms	412 KiB	C++17(O2)	187 Bytes	2023-12-9 19:38:52
AC	Guest	3ms	412 KiB	C++14	143 Bytes	2023-7-22 14:56:15
AC	Guest	3ms	412 KiB	C++14(O2)	162 Bytes	2023-10-29 15:33:21
AC	Guest	3ms	412 KiB	C++14	108 Bytes	2023-8-1 11:16:03
AC	Guest	3ms	412 KiB	C++11	174 Bytes	2023-10-3 9:01:32
AC	Mary	3ms	284 KiB	C++11	142 Bytes	2023-9-30 21:01:05
AC	Guest	3ms	412 KiB	C++14(O2)	127 Bytes	2023-7-8 13:13:56
AC	Guest	3ms	412 KiB	C++	150 Bytes	2023-8-4 10:46:46
AC	Guest	3ms	412 KiB	C++98	122 Bytes	2023-6-3 17:15:14
AC	Guest	3ms	388 KiB	C++14(O2)	189 Bytes	2023-12-21 15:55:30
AC	Guest	3ms	500 KiB	C++17(O2)	83 Bytes	2024-2-16 11:00:04
AC	Guest	3ms	412 KiB	C++14(O2)	147 Bytes	2023-9-30 16:35:26
AC	Guest	3ms	412 KiB	C++17(O2)	102 Bytes	2023-10-9 20:07:57
AC	Guest	3ms	412 KiB	C++14(O2)	102 Bytes	2023-10-7 15:01:10
AC	Guest	3ms	412 KiB	C++11	147 Bytes	2023-12-3 8:07:08
AC	Guest	3ms	496 KiB	C++14	116 Bytes	2024-3-16 12:02:32
AC	Guest	3ms	768 KiB	C++98	117 Bytes	2024-3-24 10:02:22
AC	Guest	3ms	412 KiB	C++11	135 Bytes	2023-12-7 20:22:22
AC	Guest	3ms	412 KiB	C++11	119 Bytes	2023-9-22 20:07:17
AC	Guest	3ms	332 KiB	C++17(O2)	145 Bytes	2023-12-10 10:33:00
AC	Guest	3ms	284 KiB	C++14(O2)	121 Bytes	2023-8-9 11:23:03
AC	Guest	3ms	284 KiB	C++14(O2)	79 Bytes	2023-10-12 14:50:18
AC	Guest	3ms	412 KiB	C++11	158 Bytes	2023-8-6 16:26:16
AC	Guest	3ms	536 KiB	C++11	207 Bytes	2024-3-15 18:56:54
AC	Guest	3ms	284 KiB	C++11	177 Bytes	2023-11-18 21:50:01
AC	Guest	3ms	284 KiB	C++14	178 Bytes	2023-11-25 22:28:38
AC	Guest	3ms	284 KiB	C++11	103 Bytes	2024-1-5 21:00:24
AC	Guest	3ms	284 KiB	C++11	117 Bytes	2023-9-30 13:20:45
AC	Guest	3ms	764 KiB	C++14	190 Bytes	2024-3-2 20:32:34
AC	Guest	3ms	412 KiB	C++11	188 Bytes	2023-12-15 22:21:55
AC	Guest	3ms	536 KiB	C++14(O2)	154 Bytes	2024-4-13 21:27:48
AC	Guest	3ms	284 KiB	C++17	165 Bytes	2023-8-15 12:08:12
AC	Guest	3ms	536 KiB	C++17	171 Bytes	2024-4-26 16:54:15
AC	LemuSakuya	3ms	536 KiB	C++17(O2)	167 Bytes	2024-10-21 22:53:52
AC	Guest	3ms	412 KiB	C++17(O2)	180 Bytes	2023-11-4 19:28:07
AC	Guest	3ms	348 KiB	C++17(O2)	145 Bytes	2023-11-20 15:45:43
AC	Guest	3ms	412 KiB	C++11	154 Bytes	2023-7-4 11:23:31
AC	Guest	3ms	412 KiB	C++11	184 Bytes	2023-12-9 21:17:03
AC	Guest	3ms	284 KiB	C++17(O2)	139 Bytes	2023-12-3 6:43:25
AC	Guest	3ms	412 KiB	C++14	168 Bytes	2023-6-2 21:41:14
AC	Guest	3ms	412 KiB	C++	150 Bytes	2023-8-4 10:29:29
AC	Guest	3ms	412 KiB	C++17(O2)	141 Bytes	2023-11-21 21:27:32
AC	Guest	3ms	284 KiB	C++14	165 Bytes	2023-9-12 21:52:00
AC	Guest	3ms	412 KiB	C++11	99 Bytes	2023-11-29 17:31:59
AC	Guest	3ms	412 KiB	C++14(O2)	158 Bytes	2023-7-19 15:10:40
AC	Guest	3ms	412 KiB	C++11	105 Bytes	2023-7-3 9:18:05
AC	Guest	3ms	332 KiB	C++17(O2)	115 Bytes	2023-10-7 15:49:26
AC	Guest	3ms	412 KiB	C++17(O2)	114 Bytes	2023-11-5 8:12:08
AC	Guest	3ms	412 KiB	C++11	166 Bytes	2023-7-2 17:52:44
AC	Guest	3ms	536 KiB	C++14(O2)	174 Bytes	2024-4-8 17:04:50
AC	Guest	3ms	412 KiB	C++11	170 Bytes	2023-6-28 20:30:55