Re: confused


andreas kinell wrote:
> "CPSCmajor" <bmerritt1987@xxxxxxxxx> schrieb im Newsbeitrag
> news:1130615360.592335.207380@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> > Here is my code again:
> >
> > import java.util.*;
> > public class ScoreSet
> > {
> > private ArrayList<Integer> scores;
> > private int average;
> > private int score;
> > private String toString;
> > public ScoreSet()
> > {
> > scores = new ArrayList<Integer>();
> > }
> > public void add(int score)
> > {
> > Integer wrapper = score;
> > scores.add(wrapper);
> > }
> > public double averageWithoutLowest2()
> > {
> > scores.add(95);
> > scores.add(90);
> > scores.add(90);
> > scores.add(68);
> > scores.add(78);
> > scores.add(68);
> > scores.add(68);
> > scores.add(80);
> > Collections.sort(scores);
> > average = (scores.get(2) + scores.get(3) + scores.get(4) +
> > scores.get(5) + scores.get(6) + scores.get(7)) / 6 ;
> > return average;
> > }
> > public String toString()
> > {
> > String _scores = " ";
> > for (int score : scores)
> > {
> > _scores += scores + " ";
> > }
> > return _scores;
> > }
> >
> > public static void main(String[] args)
> > {
> > ScoreSet s = new ScoreSet();
> > //System.out.println("The average without the two lowest scores
> > is " + s.averageWithoutLowest2());
> > System.out.println(s.toString());
> > }
> > }
> >
> > I still don't understand why it's displaying nothing. I added scores to
> > the score array in the averageWithoutLowest2 method, so I shouldn't
> > have to add them again should I? I am so confused.
> >
>
>
> You don't actually invoke the averageWithoutLowest2() method, because you
> invoke it as part of the arguments of your System.out.println() and that
> line is commented out.
>
> andreas

thanks guys i got it!

.