【例4-2】牛的旅行

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C23chenxinglin	144ms	592 KiB	C++11	1.1 KiB	2024-5-26 11:58:08
AC	C23lingyiyu	186ms	652 KiB	C++11	1.2 KiB	2024-7-16 14:00:18
AC	C23liupeilin	193ms	648 KiB	C++11	1 KiB	2024-5-21 21:26:43
AC	C23huangzhiyuan	197ms	648 KiB	C++11	1.2 KiB	2024-5-18 22:58:19