Hi,
you have created an array that can contain 3 values:
String name[] = new String[3];
However your loop run 4 times:
for (int i=0;i<3;i++)
When it tries to perform the following code:
name[3] = JOptionPane.showInputDialog("Enter threee names"+3);
it comes to an error because the highest value in the array is name[2].
So your loop should look like this:
for (int i=0;i<2;i++)
Hope that helps.
Regards,
Dian
________________________________
Von: sudhir Ganesh Paluru <[email protected]>
An: [email protected]
Gesendet: Mittwoch, den 22. Juli 2009, 01:25:08 Uhr
Betreff: [java programming] Question on 1036
Hello All,
I am trying out 1036 homework and have the following issue
code :
_____
import javax.swing.JOptionPane;
public class ArrayHomeProject {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
String name[] = new String[3];
// String firstName[] = new String[6];
String max = "";
for (int i=0;i<3;i++)
{
name[i] = JOptionPane.showInputDialog("Enter threee names"+i);
}
for (int j=0;j<3;j++)
{
String firstName[] = name[j].split(" ");
if((j==0)||(max.length()>firstName[j].length()))
{
max = firstName[j];
}
}
System.out.println("The longest first name is"+max);
}
}
Error Message when i run it:
___________________________
run:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2
at ArrayHomeProject.main(ArrayHomeProject.java:28)
Java Result: 1
Any pointers would be appreciated.
Thanks,
Sudhir
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