【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	刘骐锋	-	-	C++17(O2)	94 Bytes	2025-7-20 18:09:43
AC	2511170501	-	-	C++17(O2)	101 Bytes	2025-11-18 19:02:06
AC	2511170701	-	-	C++17(O2)	94 Bytes	2025-11-18 18:39:08
AC	2511170801	-	-	C++17(O2)	249 Bytes	2025-11-18 19:25:21
AC	2511170901	-	-	C++17(O2)	111 Bytes	2025-11-18 18:50:58
AC	2511171001	-	-	C++17(O2)	154 Bytes	2025-11-18 18:43:00
AC	2511171101	-	-	C++17(O2)	131 Bytes	2025-11-18 18:40:18
AC	2511171201	-	-	C++17(O2)	188 Bytes	2025-11-18 18:38:16
AC	2511171301	-	-	C++17(O2)	116 Bytes	2025-11-18 19:34:55
AC	2511171401	-	-	C	86 Bytes	2025-11-18 18:34:05
AC	2511171501	-	-	C++17(O2)	130 Bytes	2025-11-18 18:43:27
AC	2511171801	-	-	C++17(O2)	81 Bytes	2025-11-18 18:35:36
AC	2511171901	-	-	C++17(O2)	152 Bytes	2025-11-18 19:37:45
AC	2511172101	-	-	C++17(O2)	145 Bytes	2025-11-18 19:15:07
AC	2511172201	-	-	C++17(O2)	61 Bytes	2025-11-18 18:43:48
AC	软件工程2503钟慧敏	1ms	256 KiB	C	143 Bytes	2025-11-20 18:56:41
AC	2511171601	1ms	256 KiB	C	155 Bytes	2025-11-18 19:16:50
AC	2511172001	1ms	256 KiB	C	149 Bytes	2025-11-18 20:08:28
AC	2511170301	1ms	256 KiB	C	111 Bytes	2025-11-18 20:39:35
AC	Way	2ms	508 KiB	C++17(O2)	125 Bytes	2025-7-29 17:29:16
AC	2511170401	2ms	504 KiB	C++17(O2)	103 Bytes	2025-11-18 18:42:34
AC	2511170201	3ms	504 KiB	C++17(O2)	104 Bytes	2025-11-18 19:34:37
AC	离城	3ms	504 KiB	C++17(O2)	190 Bytes	2025-11-20 19:51:49
AC	叠加态的鱼	34ms	4 MiB	Python 3	46 Bytes	2025-7-28 6:57:55