function problem_num = p00_problem_num ( )

%*****************************************************************************80
%
%% P00_PROBLEM_NUM returns the number of problems.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    14 January 2012
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Output, integer PROBLEM_NUM, the number of defined problems.
%
  problem_num = 8;

  return
end