//  ShowcodeKL.java  Copyright (c) 2006 Kari Laitinen

//  http://www.naturalprogramming.com

//  2006-02-15   File created.
//  2006-02-15   Last modification.

//  As this is a program that can receive parameters from
//  the command line, this should be executed in a command
//  prompt window where the command line parameters can
//  be given. It may be difficult, and even impossible, to
//  supply the command line parameters if this program is 
//  executed with a modern development tool such as JCreator
//  or Eclipse.


import java.util.* ;

class ShowcodeKL
{
   public static void main( String[] command_line_parameters )
   {
      Scanner keyboard = new Scanner( System.in ) ;

      if ( command_line_parameters.length  ==  1 )
      {
         //  The following statement takes the first character
         //  of the first command line parameter.

         char given_character  =  command_line_parameters[ 0 ].charAt( 0 ) ;

         int  numerical_code   =  given_character ;

         System.out.printf( "\n\n   The character code of %c is %XH  (%d)  \n",
                             given_character, numerical_code, numerical_code) ;
      }
      else
      {
         System.out.print("\n You must give a character from command line.\n");
      }
   }
}