【例11.2】数字对调

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	刘弈辰	7ms	760 KiB	C++14(O2)	182 Bytes	2025-8-21 16:21:19
AC	肖渃璃	7ms	504 KiB	C++14(O2)	167 Bytes	2025-7-7 14:47:48
AC	王力扬	7ms	764 KiB	C++14(O2)	175 Bytes	2025-9-6 15:03:57
AC	郑惟楷	7ms	764 KiB	C++14(O2)	184 Bytes	2025-9-5 20:18:51
AC	乐思尧	8ms	504 KiB	C++14(O2)	157 Bytes	2025-7-29 11:09:51
AC	祝福	8ms	760 KiB	C++14(O2)	204 Bytes	2025-7-7 10:21:02
AC	许皓辰	8ms	504 KiB	C++14(O2)	176 Bytes	2025-8-13 16:24:36
AC	方一帆	8ms	760 KiB	C++14(O2)	180 Bytes	2025-7-11 11:26:50
AC	王嘉怡	8ms	504 KiB	C++14(O2)	154 Bytes	2025-7-7 10:41:17
AC	张艺北	8ms	532 KiB	C++14(O2)	170 Bytes	2025-7-17 14:09:18
AC	龙韵伊	9ms	764 KiB	C++14(O2)	166 Bytes	2025-9-7 14:39:47
AC	黄己恩	9ms	512 KiB	C++14(O2)	168 Bytes	2025-7-15 13:33:22
AC	邱怡辰	9ms	552 KiB	C++14(O2)	205 Bytes	2025-9-7 9:14:21
AC	唐浩哲	9ms	536 KiB	C++14(O2)	179 Bytes	2025-9-6 20:45:35