How to analyze evenness/oddness of numbers in Java
Posted
by appreciation
on Stack Overflow
See other posts from Stack Overflow
or by appreciation
Published on 2009-10-30T23:38:12Z
Indexed on
2010/05/09
21:08 UTC
Read the original article
Hit count: 180
I have to write a program which reads in 3 numbers (using input boxes), and depending on their values it should write one of these messages:
- All 3 numbers are odd OR
- All 3 numbers are even OR
- 2 numbers are odd and 1 is even OR
- 1 number is odd and 2 are even
This is what I have so far:
import javax.swing.JOptionPane;
class program3
{
public static void main(String[] args)
{
String num1 = JOptionPane.showInputDialog("Enter first number.");
String num2 = JOptionPane.showInputDialog("Enter second number.");
String num3 = JOptionPane.showInputDialog("Enter third number.");
boolean newnum1 = Integer.parseInt(num1);
boolean newnum2 = Integer.parseInt(num2);
boolean newnum3 = Integer.parseInt(num3);
}
}
This is where I am stuck. I am not sure how to use the MOD to display the messages. I think I have to also use an IF Statement too...But I'm not too sure.
Please help! :D
© Stack Overflow or respective owner