【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++14(O2)	156 Bytes	2023-11-24 17:42:16
AC	Guest	3ms	412 KiB	C++11	143 Bytes	2023-12-10 11:51:58
AC	Guest	3ms	324 KiB	C++11	107 Bytes	2024-3-25 19:24:26
AC	Guest	3ms	536 KiB	C++98	106 Bytes	2024-4-6 18:29:15
AC	Guest	3ms	412 KiB	C++17(O2)	145 Bytes	2023-11-30 17:17:43
AC	Guest	3ms	284 KiB	C++14(O2)	171 Bytes	2023-10-28 19:28:33
AC	Guest	3ms	324 KiB	C++14(O2)	131 Bytes	2024-1-6 18:32:48
AC	Guest	3ms	412 KiB	C++14	208 Bytes	2023-10-18 19:25:46
AC	Guest	3ms	536 KiB	C++14(O2)	149 Bytes	2024-4-7 17:20:02
AC	Guest	3ms	412 KiB	C++14	171 Bytes	2023-12-1 16:14:57
AC	Guest	3ms	412 KiB	C++14(O2)	204 Bytes	2023-7-7 9:42:30
AC	Guest	3ms	284 KiB	C++11	146 Bytes	2023-7-2 17:31:13
AC	Guest	3ms	284 KiB	C++14	105 Bytes	2023-12-10 16:17:52
AC	Guest	3ms	412 KiB	C++14(O2)	138 Bytes	2023-9-7 13:54:42
AC	Guest	3ms	536 KiB	C++14(O2)	178 Bytes	2024-4-1 13:26:37
AC	Guest	3ms	768 KiB	C++11	147 Bytes	2024-4-26 18:38:12
AC	Guest	3ms	284 KiB	C++11	160 Bytes	2023-6-23 13:39:34
AC	Guest	3ms	536 KiB	C++11	172 Bytes	2024-1-22 17:08:40
AC	Guest	3ms	536 KiB	C++98	217 Bytes	2024-5-9 17:29:33
AC	Guest	3ms	284 KiB	C++17	159 Bytes	2023-10-18 17:15:46
AC	Guest	3ms	412 KiB	C++11	132 Bytes	2023-9-24 13:18:51
AC	Guest	3ms	412 KiB	C++14(O2)	117 Bytes	2023-9-1 22:31:08
AC	Guest	3ms	320 KiB	C++17(O2)	165 Bytes	2024-4-7 20:16:00
AC	Guest	3ms	412 KiB	C++11	187 Bytes	2023-10-3 9:00:48
AC	Guest	3ms	412 KiB	C++17(O2)	180 Bytes	2023-11-10 22:08:04
AC	Guest	3ms	412 KiB	C++17(O2)	141 Bytes	2023-12-2 15:19:12
AC	Guest	3ms	284 KiB	C++11	98 Bytes	2023-8-23 10:19:51
AC	Guest	3ms	412 KiB	C++11	124 Bytes	2023-8-3 11:30:06
AC	Guest	3ms	536 KiB	C++17	179 Bytes	2024-3-28 21:04:37
AC	Guest	3ms	284 KiB	C++11	119 Bytes	2023-7-3 8:34:40
AC	Guest	3ms	412 KiB	C++11	180 Bytes	2023-12-24 21:50:13
AC	Guest	3ms	412 KiB	C++14(O2)	167 Bytes	2023-8-10 13:50:54
AC	Guest	3ms	536 KiB	C++14	190 Bytes	2024-3-30 16:02:48
AC	Guest	3ms	412 KiB	C++11	169 Bytes	2023-7-2 17:30:27
AC	Guest	3ms	284 KiB	C++17	167 Bytes	2023-12-9 18:15:20
AC	Guest	3ms	764 KiB	C++14(O2)	154 Bytes	2024-4-30 13:22:08
AC	Guest	3ms	412 KiB	C++11	117 Bytes	2023-7-2 17:34:14
AC	Guest	3ms	412 KiB	C++11	208 Bytes	2023-7-2 17:11:09
AC	Guest	3ms	536 KiB	C++14	153 Bytes	2024-3-22 17:24:00
AC	Guest	3ms	324 KiB	C++14(O2)	159 Bytes	2024-4-16 21:24:13
AC	Guest	3ms	284 KiB	C++17(O2)	136 Bytes	2024-1-5 19:23:14
AC	Guest	3ms	284 KiB	C++14	94 Bytes	2023-10-12 20:34:19
AC	Guest	3ms	500 KiB	C++14(O2)	157 Bytes	2024-4-13 16:34:10
AC	Guest	3ms	412 KiB	C++14(O2)	107 Bytes	2023-10-19 12:58:45
AC	Guest	3ms	412 KiB	C++14(O2)	112 Bytes	2023-6-3 17:15:45
AC	Guest	3ms	536 KiB	C++14(O2)	163 Bytes	2024-3-31 22:02:27
AC	Guest	3ms	368 KiB	C++14(O2)	197 Bytes	2023-7-1 13:31:32
AC	Guest	3ms	284 KiB	C++17(O2)	118 Bytes	2023-12-28 19:12:38
AC	Guest	3ms	320 KiB	C++11	112 Bytes	2024-2-18 18:36:24
AC	Guest	3ms	412 KiB	C++11	144 Bytes	2023-9-24 13:31:50
AC	Guest	3ms	412 KiB	C++98	403 Bytes	2023-7-21 8:27:32
AC	Guest	3ms	412 KiB	C++14	105 Bytes	2023-11-28 19:46:43
AC	Guest	3ms	388 KiB	C++14(O2)	122 Bytes	2023-12-12 19:35:46
AC	Guest	3ms	320 KiB	C++98	103 Bytes	2024-1-6 22:25:29
AC	Guest	3ms	536 KiB	C++14(O2)	101 Bytes	2024-4-19 19:31:53
AC	Guest	3ms	328 KiB	C++98	106 Bytes	2023-12-3 16:09:26
AC	Guest	3ms	412 KiB	C++14(O2)	121 Bytes	2023-9-20 16:16:03
AC	Guest	3ms	536 KiB	C++98	174 Bytes	2024-4-1 23:18:22
AC	Guest	3ms	284 KiB	C++14	174 Bytes	2023-8-26 9:18:32
AC	Guest	3ms	284 KiB	C++17(O2)	115 Bytes	2023-10-6 14:11:17
AC	Guest	3ms	536 KiB	C++14(O2)	161 Bytes	2024-3-25 17:19:53
AC	Guest	3ms	412 KiB	C++14	116 Bytes	2023-11-2 11:54:20
AC	Guest	3ms	284 KiB	C++11	146 Bytes	2023-11-11 9:06:33
AC	Guest	3ms	324 KiB	C++98(O2)	164 Bytes	2024-3-3 16:51:17
AC	Guest	3ms	284 KiB	C++14(O2)	102 Bytes	2023-10-5 21:26:36
AC	Guest	3ms	284 KiB	C++14(O2)	136 Bytes	2023-10-23 20:46:27
AC	Guest	3ms	284 KiB	C++98	181 Bytes	2023-9-9 8:35:30
AC	Guest	3ms	284 KiB	C++11	130 Bytes	2023-12-9 16:00:14
AC	sanshanshui	3ms	412 KiB	C++17(O2)	125 Bytes	2023-8-4 14:35:35
AC	Guest	3ms	536 KiB	C++14	165 Bytes	2024-4-11 16:02:21
AC	Guest	3ms	284 KiB	C++17	101 Bytes	2023-10-30 17:06:34
AC	Guest	3ms	412 KiB	C++11	115 Bytes	2023-6-24 15:08:31
AC	Guest	3ms	320 KiB	C++14	136 Bytes	2024-4-11 15:22:15
AC	Guest	3ms	536 KiB	C++14	101 Bytes	2024-5-2 22:22:21
AC	Guest	3ms	284 KiB	C++11(O2)	172 Bytes	2023-9-16 18:28:54
AC	Guest	3ms	412 KiB	C++11	124 Bytes	2023-7-2 17:11:56
AC	Guest	3ms	284 KiB	C++17	182 Bytes	2023-10-5 15:57:19
AC	Guest	3ms	536 KiB	C++14(O2)	160 Bytes	2024-3-26 18:08:44
AC	Guest	3ms	544 KiB	C++14(O2)	141 Bytes	2024-5-9 17:26:56
AC	Guest	3ms	536 KiB	C++14(O2)	111 Bytes	2024-4-25 17:48:48
AC	Guest	3ms	412 KiB	C++11	157 Bytes	2023-8-10 11:16:07
AC	Guest	3ms	412 KiB	C++11(O2)	136 Bytes	2023-7-4 13:30:18
AC	Guest	3ms	536 KiB	C++17(O2)	122 Bytes	2024-3-11 13:09:01
AC	Guest	3ms	320 KiB	C++14(O2)	159 Bytes	2024-3-25 17:48:25
AC	Guest	3ms	412 KiB	C++14	148 Bytes	2023-12-7 16:22:17
AC	Guest	3ms	412 KiB	C++11	187 Bytes	2023-9-24 18:20:22
AC	Guest	3ms	768 KiB	C++14(O2)	180 Bytes	2024-4-7 17:16:44
AC	Guest	3ms	412 KiB	C++17(O2)	117 Bytes	2023-12-17 16:51:50
AC	Guest	3ms	412 KiB	C++17(O2)	99 Bytes	2023-9-26 15:51:06
AC	Guest	3ms	412 KiB	C++11	114 Bytes	2023-7-11 20:04:59
AC	Guest	3ms	284 KiB	C++11	190 Bytes	2024-1-6 15:29:11
AC	Guest	3ms	284 KiB	C++11	104 Bytes	2023-12-3 9:22:57
AC	Guest	3ms	284 KiB	C++11	170 Bytes	2023-10-14 13:38:22
AC	Guest	3ms	768 KiB	C++11	193 Bytes	2024-4-13 14:44:02
AC	Guest	3ms	284 KiB	C++98	149 Bytes	2023-9-28 17:27:25
AC	Guest	3ms	412 KiB	C++17(O2)	104 Bytes	2023-11-18 10:23:58
AC	Guest	3ms	412 KiB	C++11	116 Bytes	2023-7-13 8:15:28
AC	Guest	3ms	284 KiB	C++14(O2)	152 Bytes	2023-12-10 12:08:48
AC	Guest	3ms	284 KiB	C++14	96 Bytes	2023-9-15 17:59:51
AC	Guest	3ms	412 KiB	C++11	151 Bytes	2023-7-14 8:49:11