Can't run out the results

CodePudding user response:

You are not in accordance with the book says, write two classes in a file
Best a class a file, file name is "the name of the class. Java
"Otherwise will use inner classes

CodePudding user response:

refer to the second floor qq_18827233 response:

you are not in accordance with the book says, write two classes in a file
Best a class a file, file name is "the name of the class. Java
"Otherwise will use inner classes

thanks, long road program