public class TestChar
{
   public static void main (String [] args)
	{
	    char letter1, letter2;
		 
		 letter1 = 'a';
		 
		 letter2 = 'x';
		 
		 if (letter1 > letter2) 
		 {
		   System.out.println ("a is greater than x ");
		 }
		 else
		 {
		   System.out.println ("x is greater than a ");
		 }
		 
		 }
		 }