【例4.1】交换两个数的位置

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	hwl18380329311	1ms	324 KiB	C	69 Bytes	2025-1-14 10:43:35
AC	Camellia	1ms	6.8 MiB	C++17(O2)	128 Bytes	2024-1-11 10:25:30
AC	cicle	2ms	304 KiB	C++17	196 Bytes	2025-10-25 16:30:28
AC	A呦i吃糖葫芦	2ms	536 KiB	C++98	115 Bytes	2025-3-23 16:28:47
AC	Ku1usevski	3ms	504 KiB	C++17(O2)	180 Bytes	2025-11-12 16:19:23
AC	241113050003	3ms	536 KiB	C++98	153 Bytes	2025-3-26 15:24:04
AC	YanHua-YiLengs	3ms	504 KiB	C++17(O2)	106 Bytes	2025-11-12 17:59:11
AC	immi	3ms	504 KiB	C++98	244 Bytes	2025-3-31 21:30:33
AC	yan711	3ms	284 KiB	C++17(O2)	115 Bytes	2023-12-6 14:32:34
AC	anyuqing	3ms	324 KiB	C++98	135 Bytes	2025-2-2 19:00:51
AC	LGR20041221	18ms	3.3 MiB	Python 3	56 Bytes	2023-12-6 22:23:28
AC	Blindman's holiday	33ms	4 MiB	Python 3	19 Bytes	2025-4-11 21:43:25
AC	dsad	33ms	3.4 MiB	Python 3	25 Bytes	2023-12-13 11:03:30
AC	李逍遥	33ms	4 MiB	Python 3	70 Bytes	2025-4-8 17:48:13
AC	唐欣	33ms	4 MiB	Python 3	65 Bytes	2024-9-8 9:44:31
AC	卿伟卓	34ms	4 MiB	Python 3	27 Bytes	2025-4-6 10:57:20
AC	Yolo	34ms	3.2 MiB	Python 3	75 Bytes	2023-12-9 11:59:56