function option_num = p03_option_num ( )

%*****************************************************************************80
%
%% P03_OPTION_NUM returns the number of options for problem 3.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    03 September 2008
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Output, integer OPTION_NUM, the number of options.
%
  option_num = 4;

  return
end
