function data_num = p05_data_num ( )

%*****************************************************************************80
%
%% p05_data_num() returns the dimension of the data vector for problem 5.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    12 August 2011
%
%  Author:
%
%    John Burkardt
%
%  Output:
%
%    integer DATA_NUM, the dimension of the data vector.
%
  data_num = 49;

  return
end
