treetest.cs

this is a good book for the visual c#

// Fig. 23.18: TreeTest.java
// This program tests class Tree.

using System;
using BinaryTreeLibrary;

namespace TreeTest
{
   // class TreeTest definition
   public class TreeTest 
   {
      // test class Tree
      static void Main( string[] args )
      {
         Tree tree = new Tree();
         int insertValue;

         Console.WriteLine( "Inserting values: " );
         Random random = new Random();

         // insert 10 random integers from 0-99 in tree 
         for ( int i = 1; i <= 10; i++ ) 
         {
            insertValue = random.Next( 100 );
            Console.Write( insertValue + " " );

            tree.InsertNode( insertValue );
         }

         // perform preorder traversal of tree
         Console.WriteLine( "\n\nPreorder traversal" );
         tree.PreorderTraversal();

         // perform inorder traversal of tree
         Console.WriteLine( "\n\nInorder traversal" );
         tree.InorderTraversal();

         // perform postorder traversal of tree
         Console.WriteLine( "\n\nPostorder traversal" );
         tree.PostorderTraversal();
         Console.WriteLine();
      }

   }  // end class TreeTest
}

/**************************************************************************
 * (C) Copyright 2002 by Deitel & Associates, Inc. and Prentice Hall.     *
 * All Rights Reserved.                                                   *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 *************************************************************************/