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Identifying vowels and constants

 
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Identifying vowels and constants, how?
Mastergeek666
16 Aug, 2007 - 09:23 AM
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/**
* @(#)Integers.java
*
* Integers application
*
* @author
* @version 1.00 2007/8/16
*/
import javax.swing.JOptionPane;

public class Integers
{

public static void main(String[] args)
{
String numStr, result;
int num, again;

do
{
numStr = JOptionPane.showInputDialog ("Enter an integer: ");

num = Integer.parseInt(numStr);

result = "That number is " + ((num%2 == 0) ? "even" : "odd");

JOptionPane.showMessageDialog (null, result);

again = JOptionPane.showConfirmDialog (null, "Do Another?");
}
while (again == JOptionPane.YES_OPTION);
}
}

This is the code I'm using to find whether or not a number is an even or odd number but how could I make it identify letters?
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no2pencil
RE: Identifying Vowels And Constants
16 Aug, 2007 - 09:26 AM
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I would make an array of 'a','e','i','o','u' & check the letters individually vs every element of that array.
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Mastergeek666
RE: Identifying Vowels And Constants
16 Aug, 2007 - 09:31 AM
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Thx! That makes sense now.
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