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what's wrong with this code ?? HELP
public class Books {
String Bookname;
int Bookid;
double Salary;
class Books (String Bookname, int Bookid, double Salary){
Bookname = Bookname;
Bookid = Bookid;
Salary = Salary;
}
public void print(){
System.out.println(" the name of the book is" + Bookname);
System.out.println( " the book's id is "+ Bookid);
System.out.println(" and it costs" + Salary);
}
}
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Re: what's wrong with this code ?? HELP
Welcome to the forum! Please read this topic to learn how to post code in code or highlight tags and other useful info for new members.
Please post your code correctly per the above link. Ask specific questions, post error messages that you want help with. Give your threads meaningful titles.
Re: what's wrong with this code ?? HELP
When you have achieved what Greg suggested - you should look more closely at the above.Originally Posted by Roosh
Hint: That is not how you declare a constructor - it is not a class but part of it.
Wishes Ada xx
If to Err is human - then programmers are most human of us all.
"The Analytical Engine offers a new, a vast, and a powerful language . . .
for the purposes of mankind."
— Augusta Ada Byron, Lady Lovelace (1851)
Re: what's wrong with this code ?? HELP
Exactly! it should be "void Books" not "class Books". Look again, a class inside a class.
Re: what's wrong with this code ?? HELP
If that is a constructor (which I am almost certain it is) then it can have no return type (not even void).
Wishes Ada xx
If to Err is human - then programmers are most human of us all.
"The Analytical Engine offers a new, a vast, and a powerful language . . .
for the purposes of mankind."
— Augusta Ada Byron, Lady Lovelace (1851)
Re: what's wrong with this code ?? HELP
Yeah, maybe. But if and only if it is a constructor. Maybe its not.
Re: what's wrong with this code ?? HELP
Very confusing to have a method with the same name as the class and constructor.
method names should be verbs, class names nouns.
If you don't understand my answer, don't ignore it, ask a question.
Re: what's wrong with this code ?? HELP
Absolutely. That's actually the convention adopted by oracle and google. SeeCode Conventions for the Java Programming Language: Contents and Google Java Style.
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