Miscellany

import javax.swing.JOptionPane;public class Homework{	public static void main (String [] args)	{		String input = JOptionPane.showInputDialog("Enter a number");		int a = 1;		int b = Integer.parseInt(input);		while (a < b)		{			if (a % 2 == 1)				System.out.print(a + ", ");			a++;		}		System.out.println(a);	}}