【例69.2】矩阵交换行

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	320318ty	13ms	336 KiB	C	561 Bytes	2025-4-11 19:59:10
AC	李乾宇	14ms	512 KiB	C	428 Bytes	2025-4-6 21:10:22
AC	25112311133	14ms	256 KiB	C	639 Bytes	2025-11-8 15:48:32
AC	hwl18380329311	15ms	552 KiB	C	511 Bytes	2024-12-20 22:10:10
AC	Liu_Yu_Qi	17ms	388 KiB	C	557 Bytes	2023-12-7 19:03:06
AC	241113050003	26ms	760 KiB	C++98(O2)	486 Bytes	2025-4-6 14:21:01
AC	随意	29ms	508 KiB	C++17(O2)	491 Bytes	2025-11-5 10:04:31
AC	yunchen	30ms	508 KiB	C++17(O2)	418 Bytes	2025-9-28 21:37:56
AC	ye__cha	30ms	764 KiB	C++17	534 Bytes	2025-1-8 13:59:24
AC	immi	30ms	764 KiB	C++98	512 Bytes	2025-3-30 17:50:45
AC	Ku1usevski	30ms	764 KiB	C++17(O2)	257 Bytes	2025-11-6 21:02:54
AC	YanHua-YiLengs	31ms	508 KiB	C++17(O2)	259 Bytes	2025-10-13 21:45:39
AC	xinling	31ms	768 KiB	C++17(O2)	370 Bytes	2024-12-22 16:26:33
AC	卿伟卓	368ms	4 MiB	Python 3	331 Bytes	2025-4-5 21:18:27
AC	LGR20041221	378ms	4 MiB	Python 3	242 Bytes	2024-12-6 14:19:40
AC	李逍遥	381ms	4 MiB	Python 3	293 Bytes	2025-3-27 22:03:03
AC	dsad	385ms	3.4 MiB	Python 3	404 Bytes	2023-12-7 20:33:15
AC	唐欣	391ms	4.1 MiB	Python 3	290 Bytes	2024-12-8 16:57:37
AC	practice make perfect	419ms	3.3 MiB	Python 3	212 Bytes	2023-12-16 20:04:53