【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	536 KiB	C++14(O2)	122 Bytes	2024-4-9 21:40:55
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-6 18:54:29
AC	Guest	3ms	284 KiB	C++14	113 Bytes	2023-11-21 21:00:50
AC	Guest	3ms	764 KiB	C++98	164 Bytes	2024-4-8 17:20:33
AC	Guest	3ms	764 KiB	C++14(O2)	117 Bytes	2024-3-25 13:40:08
AC	Guest	3ms	412 KiB	C++14	116 Bytes	2023-11-2 11:53:08
AC	Guest	3ms	284 KiB	C++11(O2)	152 Bytes	2023-12-3 11:25:36
AC	Guest	3ms	412 KiB	C++14	149 Bytes	2023-10-1 9:32:47
AC	Guest	3ms	412 KiB	C++11	193 Bytes	2023-9-20 23:28:29
AC	Guest	3ms	412 KiB	C++11	112 Bytes	2023-11-26 13:02:46
AC	Guest	3ms	412 KiB	C++11	115 Bytes	2023-6-9 18:45:40
AC	Guest	3ms	412 KiB	C++11	148 Bytes	2023-11-16 16:35:26
AC	Guest	3ms	324 KiB	C++14(O2)	167 Bytes	2024-4-7 17:28:11
AC	Guest	3ms	412 KiB	C++11	191 Bytes	2024-1-6 15:10:13
AC	Guest	3ms	284 KiB	C++14	170 Bytes	2023-10-28 18:56:39
AC	Guest	3ms	768 KiB	C++14(O2)	149 Bytes	2024-4-7 17:12:03
AC	Guest	3ms	536 KiB	C++14(O2)	141 Bytes	2024-4-23 17:44:48
AC	Guest	3ms	412 KiB	C++14	153 Bytes	2023-9-15 20:15:24
AC	Guest	3ms	412 KiB	C++14(O2)	149 Bytes	2023-8-31 21:54:01
AC	Guest	3ms	284 KiB	C++11	191 Bytes	2023-12-26 20:55:48
AC	Guest	3ms	412 KiB	C++98	161 Bytes	2023-7-2 17:33:42
AC	Guest	3ms	284 KiB	C++11	104 Bytes	2023-6-23 13:01:43
AC	Guest	3ms	412 KiB	C++98	163 Bytes	2023-7-30 10:26:42
AC	Guest	3ms	284 KiB	C++14(O2)	144 Bytes	2023-11-4 17:15:00
AC	Guest	3ms	412 KiB	C++14	116 Bytes	2023-11-2 11:54:24
AC	Guest	3ms	284 KiB	C++14(O2)	140 Bytes	2023-7-19 17:38:32
AC	Guest	3ms	360 KiB	C++14(O2)	161 Bytes	2024-2-2 11:01:15
AC	Guest	3ms	284 KiB	C++11(O2)	126 Bytes	2023-9-23 14:52:12
AC	Guest	3ms	284 KiB	C++11	123 Bytes	2023-8-6 15:55:22
AC	Guest	3ms	284 KiB	C++17(O2)	145 Bytes	2023-10-24 16:52:48
AC	Guest	3ms	284 KiB	C++17(O2)	98 Bytes	2023-11-11 13:48:51
AC	Guest	3ms	412 KiB	C++14	144 Bytes	2023-12-14 21:53:35
AC	Guest	3ms	412 KiB	C++98	98 Bytes	2023-9-7 14:10:56
AC	Guest	3ms	284 KiB	C++14(O2)	166 Bytes	2023-10-18 17:23:15
AC	Guest	3ms	412 KiB	C++14	113 Bytes	2023-7-2 19:07:19
AC	Guest	3ms	284 KiB	C++14	104 Bytes	2023-9-10 17:07:26
AC	Guest	3ms	412 KiB	C++11	126 Bytes	2023-12-18 19:28:41
AC	Guest	3ms	324 KiB	C++14(O2)	159 Bytes	2024-5-6 18:05:33
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-7 11:19:06
AC	Guest	3ms	536 KiB	C++14(O2)	103 Bytes	2024-1-30 15:39:01
AC	Guest	3ms	284 KiB	C++14	105 Bytes	2023-11-20 19:58:14
AC	Guest	3ms	284 KiB	C++14(O2)	141 Bytes	2023-7-23 10:43:54
AC	Guest	3ms	412 KiB	C++17	164 Bytes	2023-12-19 16:33:22
AC	Guest	3ms	320 KiB	C++14(O2)	155 Bytes	2024-3-25 17:51:11
AC	Guest	3ms	284 KiB	C++17	99 Bytes	2023-12-30 23:42:50
AC	Guest	3ms	412 KiB	C++14(O2)	121 Bytes	2023-7-12 9:09:02
AC	Guest	3ms	412 KiB	C++98	134 Bytes	2023-7-18 12:44:38
AC	Guest	3ms	412 KiB	C++14(O2)	131 Bytes	2023-7-27 14:29:59
AC	Guest	3ms	412 KiB	C++14(O2)	155 Bytes	2023-9-24 20:40:46
AC	Guest	3ms	324 KiB	C++14(O2)	168 Bytes	2024-3-9 11:16:58
AC	Guest	3ms	536 KiB	C++11	114 Bytes	2024-1-25 22:29:46
AC	Guest	3ms	536 KiB	C++17(O2)	184 Bytes	2024-1-29 11:11:42
AC	Guest	3ms	412 KiB	C++14(O2)	100 Bytes	2023-9-26 21:15:22
AC	Guest	3ms	284 KiB	C++98	143 Bytes	2023-6-3 17:16:29
AC	Guest	3ms	764 KiB	C++11	160 Bytes	2024-3-10 10:10:42
AC	Guest	3ms	412 KiB	C++11	157 Bytes	2023-8-7 14:23:12
AC	Guest	3ms	412 KiB	C++17(O2)	104 Bytes	2024-1-3 19:12:05
AC	Guest	3ms	412 KiB	C++14(O2)	155 Bytes	2023-11-10 19:45:10
AC	Guest	3ms	412 KiB	C++14(O2)	109 Bytes	2023-12-16 16:54:55
AC	Guest	3ms	412 KiB	C++14(O2)	132 Bytes	2023-12-15 21:16:04
AC	Guest	3ms	536 KiB	C++98	109 Bytes	2024-4-6 19:48:29
AC	Guest	3ms	536 KiB	C++14(O2)	159 Bytes	2024-4-8 17:23:47
AC	Guest	3ms	328 KiB	C++14(O2)	117 Bytes	2023-12-16 14:14:48
AC	Guest	3ms	412 KiB	C++98	100 Bytes	2023-10-31 16:38:21
AC	Guest	3ms	284 KiB	C++17(O2)	147 Bytes	2023-10-28 11:31:43
AC	Guest	3ms	324 KiB	C++17(O2)	160 Bytes	2024-1-29 10:42:03
AC	Guest	3ms	412 KiB	C++11	168 Bytes	2023-9-24 18:24:01
AC	Guest	3ms	412 KiB	C++14(O2)	151 Bytes	2024-1-3 16:21:07
AC	Guest	3ms	412 KiB	C++14(O2)	111 Bytes	2023-10-25 20:03:51
AC	Guest	3ms	536 KiB	C++14(O2)	163 Bytes	2024-3-30 11:21:25
AC	Guest	3ms	320 KiB	C++17	120 Bytes	2024-4-29 10:44:32
AC	Guest	3ms	764 KiB	C++11	128 Bytes	2024-2-16 9:56:00
AC	Guest	3ms	324 KiB	C++11	194 Bytes	2024-3-10 9:57:13
AC	Guest	3ms	320 KiB	C++14	175 Bytes	2024-3-21 16:12:13
AC	Guest	3ms	412 KiB	C++14	102 Bytes	2023-6-3 13:24:36
AC	Guest	3ms	284 KiB	C++17(O2)	121 Bytes	2024-1-1 22:33:28
AC	Guest	3ms	412 KiB	C++11	178 Bytes	2023-7-2 17:12:12
AC	Guest	3ms	324 KiB	C++14	99 Bytes	2024-1-23 8:58:13
AC	Guest	3ms	284 KiB	C++14(O2)	153 Bytes	2023-12-27 16:28:12
AC	Guest	3ms	768 KiB	C++11	183 Bytes	2024-4-14 21:11:36
AC	Guest	3ms	412 KiB	C++98	217 Bytes	2023-12-16 16:30:09
AC	Guest	3ms	412 KiB	C++98	171 Bytes	2023-7-17 10:23:50
AC	Guest	3ms	320 KiB	C++14(O2)	87 Bytes	2024-1-20 17:39:00
AC	mnb	3ms	412 KiB	C++17(O2)	180 Bytes	2023-10-27 18:25:11
AC	Guest	3ms	412 KiB	C++17(O2)	161 Bytes	2023-11-1 19:16:35
AC	Guest	3ms	412 KiB	C++11	141 Bytes	2023-7-7 10:30:18
AC	Guest	3ms	412 KiB	C++17(O2)	1.1 KiB	2023-11-24 16:23:14
AC	Guest	3ms	412 KiB	C++14	123 Bytes	2023-8-8 16:55:38
AC	Guest	3ms	328 KiB	C++11	171 Bytes	2023-6-23 13:35:01
AC	Guest	3ms	412 KiB	C++14	158 Bytes	2023-7-5 22:31:16
AC	Guest	3ms	320 KiB	C++14(O2)	163 Bytes	2024-4-7 17:28:36
AC	Guest	3ms	284 KiB	C++17	116 Bytes	2024-1-3 17:31:09
AC	Guest	3ms	412 KiB	C++14	152 Bytes	2023-7-31 17:09:31
AC	Guest	3ms	284 KiB	C++17(O2)	161 Bytes	2023-12-9 20:58:47
AC	Guest	3ms	412 KiB	C++11	101 Bytes	2023-7-11 16:24:28
AC	Guest	3ms	504 KiB	C++14(O2)	159 Bytes	2024-4-7 17:20:04
AC	Guest	3ms	536 KiB	C++	165 Bytes	2024-4-14 21:43:07
AC	Guest	3ms	412 KiB	C++98	114 Bytes	2023-9-25 17:04:10
AC	Guest	3ms	412 KiB	C++17(O2)	2.5 KiB	2023-10-12 15:19:26
AC	Guest	3ms	764 KiB	C++14(O2)	104 Bytes	2024-4-6 17:24:32