public void PostOrderTraversal()
{
if (root != null)
{
root.PostOrderTraversal();
}
}
public void PostOrderTraversal()
{
if (root != null)
{
root.PostOrderTraversal();
}
Console.WriteLine();
}
// left -> Right -> root nodes
public void PostOrderTraversal()
{
// left child
if (leftNode != null)
{
leftNode.PostOrderTraversal();
}
// right child
if (rightNode != null)
{
rightNode.PostOrderTraversal();
}
// printing root node
Console.Write(data + " ");
}
public void PostOrderTraversal()
{
root?.PostOrderTraversal();
}