public Node FindRecursive(int value)
{
if (value == Data)
{
return(this);
}
if (value < Data)
{
if (LeftNode != null)
{
return(LeftNode.FindRecursive(value));
}
else
{
return(null);
}
}
else
{
if (RightNode != null)
{
return(RightNode.FindRecursive(value));
}
else
{
return(null);
}
}
}
static void Main(string[] args)
{
InitializeTree();
Console.WriteLine("\n\nIn-order traversal: ");
tree.InOrderTraversal();
Console.WriteLine("\n\nPre-order traversal: ");
tree.PreOrderTraversal();
Console.WriteLine("\n\nPost-order traversal: ");
tree.PostOrderTraversal();
Console.Write($"\n\nTree contains {18}: {tree.Contains(18)}");
var node = tree.FindRecursive(10);
Console.Write($"\n\nFind node recursively: {node.Data} || Count: {node.Count}");
Console.Write($"\n\nFind node non-recursively: {tree.Find(66).Data}");
Console.ReadLine();
}