dialog box

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dialog box

hi.write an application containing three parallel arrays that hold 10 elements each.the first array holds four digits student ID numbers,the second holds first names and the third holds the students grade point averages. use dialog boxes to accept a student ID number and display the student's first ame and grade point average.if a match is to found,displays an error messege that includes the invalid ID number and allow the user to search for a new ID number

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April 10, 2012 at 11:59 AM

import java.util.*;
import javax.swing.*;

class ArrayExample
{
    int ide;
    String fname;
    int gradeAv;

    ArrayExample(int ide,String fname,int gradeAv){
        this.ide=ide;
        this.fname=fname;
        this.gradeAv=gradeAv;
    }
    public int getIde(){
        return ide;
    }

    public String getFname(){
        return fname;
    }

    public int getGradeAv(){
        return gradeAv;
    }
    public static void main(String[] args) 
    {
        ArrayList<ArrayExample> list=new ArrayList<ArrayExample>();

        int id[]=new int[10];
        String name[]=new String[10];
        int average[]=new int[10];
        for(int i=0;i<id.length;i++){
        id[i]=Integer.parseInt(JOptionPane.showInputDialog(null,"Enter ID :"));
        }

        for(int i=0;i<name.length;i++){
        name[i]=JOptionPane.showInputDialog(null,"Enter Name :");
        }

        for(int i=0;i<average.length;i++){
        average[i]=Integer.parseInt(JOptionPane.showInputDialog(null,"Enter Average :"));
        }
        for(int i=0;i<10;i++){
        list.add(new ArrayExample(id[i],name[i],average[i]));
        }
        int inputID=Integer.parseInt(JOptionPane.showInputDialog(null,"Enter ID to search:"));

        for(ArrayExample e:list){
            if(e.getIde()==inputID){
                JOptionPane.showMessageDialog(null,"Name is: "+e.getFname()+" and Average is: "+e.getGradeAv());
            }

        }

    }
}

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