【例21.2】判断整数位数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	邴诚文	35ms	6.4 MiB	C++ 17	371 Bytes	2023-5-1 12:58:02
AC	单希乐	37ms	6.3 MiB	C++ 17	237 Bytes	2023-6-15 21:15:31
AC	yuyongchao	37ms	8.3 MiB	C++ 17	181 Bytes	2023-6-2 15:20:55
AC	赵泽华	39ms	8.3 MiB	C++ 17	178 Bytes	2023-6-2 21:51:23