function x = p00_start ( test, n )

%*****************************************************************************80
%
%% p00_start() sets a starting point for any problem.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    02 March 2026
%
%  Author:
%
%    John Burkardt
%
%  Input:
%
%    integer test, the problem number.
%
%    integer N, the number of components of X.
%
%  Output:
%
%    real X(N), a starting point for the problem.
%
  if ( test == 1 )
    x = p01_start ( n );
  elseif ( test == 2 )
    x = p02_start ( n );
  elseif ( test == 3 )
    x = p03_start ( n );
  elseif ( test == 4 )
    x = p04_start ( n );
  elseif ( test == 5 )
    x = p05_start ( n );
  elseif ( test == 6 )
    x = p06_start ( n );
  elseif ( test == 7 )
    x = p07_start ( n );
  elseif ( test == 8 )
    x = p08_start ( n );
  elseif ( test == 9 )
    x = p09_start ( n );
  elseif ( test == 10 )
    x = p10_start ( n );
  elseif ( test == 11 )
    x = p11_start ( n );
  elseif ( test == 12 )
    x = p12_start ( n );
  elseif ( test == 13 )
    x = p13_start ( n );
  elseif ( test == 14 )
    x = p14_start ( n );
  elseif ( test == 15 )
    x = p15_start ( n );
  elseif ( test == 16 )
    x = p16_start ( n );
  elseif ( test == 17 )
    x = p17_start ( n );
  elseif ( test == 18 )
    x = p18_start ( n );
  elseif ( test == 19 )
    x = p19_start ( n );
  elseif ( test == 20 )
    x = p20_start ( n );
  elseif ( test == 21 )
    x = p21_start ( n );
  elseif ( test == 22 )
    x = p22_start ( n );
  elseif ( test == 23 )
    x = p23_start ( n );
  elseif ( test == 24 )
    x = p24_start ( n );
  elseif ( test == 25 )
    x = p25_start ( n );
  elseif ( test == 26 )
    x = p26_start ( n );
  else
    fprintf ( 1, '\n' );
    fprintf ( 1, 'p00_start(): Fatal error!\n' );
    fprintf ( 1, '  Illegal problem number = %d\n', test );
    error ( 'p00_start(): Fatal error!\n' );
  end

  return
end

