static void Main(string[] args)
{
// Lets make a tree with the root at 1
Tree <int> tree = new Tree <int>(1);
// Lets then add a node value of 2 to the left
Node <int> left = tree.Root.Left = new Node <int>(2);
// lets then add a node value of 3 to the left
Node <int> leftLeft = left.Left = new Node <int>(3);
//lets then add a node value of 4 to the right
Node <int> leftRight = left.Right = new Node <int>(4);
// lets then add a node value to that right
Node <int> right = tree.Root.Right = new Node <int>(5);
/* new instance of a list of nodes
*/
List <int> values = new List <int>();
// Show the results of all three traversal types
/* setting values to a new tree. using preOrder method adding the tree and its values Parameters of (node, values)
*
*/
values = tree.PreOrderTraversal(tree.Root, values);
Console.WriteLine("Pre-order Traversal:");
Console.WriteLine($"[{string.Join(", ", values)}]");
Console.WriteLine();
values.Clear();
/* setting values to a new tree. using InOrder method adding the tree and its values Parameters of (node, values)
*/
values = tree.InOrderTraversal(tree.Root, values);
Console.WriteLine("In-order Traversal:");
Console.WriteLine($"[{string.Join(", ", values)}]");
Console.WriteLine();
values.Clear();
/* setting values to a new tree. using PostOrder method adding the tree and its values Parameters of (node, values)
*/
values = tree.PostOrderTraversal(tree.Root, values);
Console.WriteLine("Post-order Traversal:");
Console.WriteLine($"[{string.Join(", ", values)}]");
Console.WriteLine();
Console.WriteLine("Please press any key to continue...");
Console.ReadKey();
}