Selenium: Find greatest of 3 nos

 Find the greatest of 3 nos

import javax.swing.JOptionPane;

public class Greatest_of_3_nos
{
 public static void main(String[] args)
 {
  int a,b,c;
  a=Integer.parseInt( JOptionPane.showInputDialog("Enter an value of a"));
  b=Integer.parseInt(JOptionPane.showInputDialog( "Enter an value of b"));
  c=Integer.parseInt(JOptionPane.showInputDialog( "Enter an value of c"));

  if (a > b && a > c)
  {
   System.out.print(a+" is the greatest");
  }
  else if  (c > b && a < c)
  {
   System.out.print(c+" is the greatest");
  }
  else
  {
   System.out.print(b+" is the greatest");
  }
 }
}