public class Quiz2
{
    public static void main(String[] args) 
    {
        System.out.println( 65 );              // Unicode 65 = 'A'
        System.out.println( (char) 65 );       // Unicode 65 = 'A'
        System.out.println( 'A'+1 );           // + always returns int !
        System.out.println( (char) ('A'+1) );
        System.out.println( (char) 'A' + 1 );
      
        System.out.println( 'A' < 'F' );
        System.out.println( 'X' < 'F' );
        System.out.println( 'A' < 'a' );
        System.out.println( 'Z' < 'a' );

        char c = 'x';
        c++;
        System.out.println(c);
    }
}