【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	20230330	2ms	512 KiB	C++98	102 Bytes	2026-1-13 12:17:38
AC	20240433	2ms	512 KiB	C++98	92 Bytes	2026-1-13 12:36:14
AC	20230430	2ms	508 KiB	C++98	108 Bytes	2026-1-8 12:55:49
AC	20230336	3ms	512 KiB	C++98	103 Bytes	2026-1-13 12:23:07
AC	20230313	3ms	512 KiB	C++98	100 Bytes	2026-1-13 12:21:31
AC	Luckyu	3ms	508 KiB	C++98	151 Bytes	2026-1-4 22:13:36
AC	20230632	3ms	504 KiB	C++98	231 Bytes	2026-1-8 12:42:54
AC	20240236	3ms	504 KiB	C++98	108 Bytes	2026-1-8 12:55:17
AC	20240414	3ms	504 KiB	C++98	101 Bytes	2026-1-8 12:49:07
AC	20240302	3ms	512 KiB	C++98	131 Bytes	2026-1-13 12:42:18
AC	20230634	3ms	504 KiB	C++98	199 Bytes	2026-1-8 12:57:18
AC	20240639	3ms	400 KiB	C++17	108 Bytes	2026-1-26 13:01:44
AC	20240622	3ms	512 KiB	C++17	93 Bytes	2026-1-25 20:57:51
AC	20240306	3ms	516 KiB	C++17	98 Bytes	2026-1-16 12:49:42
AC	20230620	3ms	408 KiB	C++98	253 Bytes	2026-1-8 12:40:22