public static void catalan_test()
//****************************************************************************80
//
// Purpose:
//
// CATALAN_TEST tests CATALAN.
//
// Licensing:
//
// This code is distributed under the GNU LGPL license.
//
// Modified:
//
// 07 November 2012
//
// Author:
//
// John Burkardt
//
{
int c = 0;
int n = 0;
Console.WriteLine("");
Console.WriteLine("CATALAN_TEST");
Console.WriteLine(" CATALAN computes Catalan numbers.");
Console.WriteLine("");
Console.WriteLine(" N exact C(I) computed C(I)");
Console.WriteLine("");
int n_data = 0;
for (;;)
{
Burkardt.Values.Catalan.catalan_values(ref n_data, ref n, ref c);
if (n_data == 0)
{
break;
}
int[] c2 = new int[n + 1];
c2 = Catalan.catalan(n);
Console.WriteLine(" "
+ n.ToString().PadLeft(4) + " "
+ c.ToString().PadLeft(8) + " "
+ c2[n].ToString().PadLeft(8) + "");
}
}
private static void test005()
//****************************************************************************80
//
// Purpose:
//
// TEST005 tests CATALAN and CATALAN_VALUES.
//
// Licensing:
//
// This code is distributed under the GNU LGPL license.
//
// Modified:
//
// 05 August 2013
//
// Author:
//
// John Burkardt
//
{
int c = 0;
int n = 0;
Console.WriteLine("");
Console.WriteLine("TEST005");
Console.WriteLine(" CATALAN computes Catalan numbers.");
Console.WriteLine(" CATALAN_VALUES returns some exact values.");
Console.WriteLine("");
Console.WriteLine(" N exact C(I) computed C(I)");
Console.WriteLine("");
int n_data = 0;
for (;;)
{
Burkardt.Values.Catalan.catalan_values(ref n_data, ref n, ref c);
if (n_data == 0)
{
break;
}
int[] c2 = Catalan.catalan(n);
Console.WriteLine(" " + n.ToString().PadLeft(4)
+ " " + c.ToString().PadLeft(6)
+ " " + c2[n].ToString().PadLeft(6) + "");
}
}
public static void catalan_values_test( )
//****************************************************************************80
//
// Purpose:
//
// CATALAN_VALUES_TEST tests CATALAN_VALUES.
//
// Licensing:
//
// This code is distributed under the GNU LGPL license.
//
// Modified:
//
// 02 March 2007
//
// Author:
//
// John Burkardt
//
{
int c = 0;
int n = 0;
Console.WriteLine("");
Console.WriteLine("CATALAN_VALUES_TEST:");
Console.WriteLine(" CATALAN_VALUES returns values of ");
Console.WriteLine(" the Catalan numbers.");
Console.WriteLine("");
Console.WriteLine(" N C(N)");
Console.WriteLine("");
int n_data = 0;
for ( ; ;)
{
Catalan.catalan_values(ref n_data, ref n, ref c);
if (n_data == 0)
{
break;
}
Console.WriteLine(" "
+ n.ToString().PadLeft(6) + " "
+ c.ToString().PadLeft(10) + "");
}
}
public static void catalan_row_next_test()
//****************************************************************************80
//
// Purpose:
//
// CATALAN_ROW_NEXT_TEST tests CATALAN_ROW_NEXT.
//
// Licensing:
//
// This code is distributed under the GNU LGPL license.
//
// Modified:
//
// 11 October 2006
//
// Author:
//
// John Burkardt
//
{
const int N_MAX = 10;
int[] c = new int[N_MAX + 1];
int i;
Console.WriteLine("");
Console.WriteLine("CATALAN_ROW_NEXT_TEST");
Console.WriteLine(" CATALAN_ROW_NEXT computes a row of the Catalan triangle.");
Console.WriteLine("");
Console.WriteLine(" First, compute row 7:");
bool next = false;
int n = 7;
Catalan.catalan_row_next(next, n, ref c);
string cout = n.ToString().PadLeft(4) + " ";
for (i = 0; i <= n; i++)
{
cout += c[i].ToString().PadLeft(8) + " ";
}
Console.WriteLine(cout);
Console.WriteLine("");
Console.WriteLine(" Now compute rows consecutively, one at a time:");
Console.WriteLine("");
next = false;
for (n = 0; n <= N_MAX; n++)
{
Catalan.catalan_row_next(next, n, ref c);
next = true;
cout = n.ToString().PadLeft(4) + " ";
for (i = 0; i <= n; i++)
{
cout += c[i].ToString().PadLeft(6) + " ";
}
Console.WriteLine("");
}
}
