Whats wrong with this while loop?

Posted by David on Stack Overflow See other posts from Stack Overflow or by David
Published on 2010-04-09T20:27:18Z Indexed on 2010/04/09 20:33 UTC
Read the original article Hit count: 163

    boolean r = false ; int s = 0 ;
    while (r == false) ; 
    {
        s = getInt() ; 
        if (!(s>=0 && s<=2)) System.out.println ("try again not a valid response") ; 
        else r = true ; 
    }

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