【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	lzy41	3ms	288 KiB	C++11(O2)	105 Bytes	2024-11-26 17:26:54
AC	wangshuye_20211328	3ms	536 KiB	C++11	105 Bytes	2024-12-24 16:14:42
AC	lc24	3ms	536 KiB	C++11	121 Bytes	2024-6-28 19:56:08
AC	lxr37	3ms	324 KiB	C++11	103 Bytes	2025-2-27 16:19:21
AC	77510552	3ms	536 KiB	C++11	122 Bytes	2024-11-21 17:20:23
AC	诺诺	3ms	536 KiB	C++11(O2)	123 Bytes	2024-12-12 15:25:56
AC	2021021	3ms	536 KiB	C++11(O2)	117 Bytes	2025-1-4 21:28:59
AC	zhangpeng	3ms	768 KiB	C++11	120 Bytes	2024-12-24 16:52:21
AC	朱昱兮	3ms	320 KiB	C++17	132 Bytes	2024-6-23 19:29:26
AC	gaoyutao2024	3ms	536 KiB	C++98	166 Bytes	2024-7-3 13:23:00
AC	lilingjun11	4ms	768 KiB	C++11(O2)	120 Bytes	2025-1-2 16:05:11