public void PostorderTraversal(NodeStructureDFS node) //Postorder traversal way of DFS
{
if (node == null)
{
return;
}
PostorderTraversal(node.left);
Console.Write(node.data + " ");
PostorderTraversal(node.right);
}
public NodeStructureDFS root; // Root of the Binary Tree
public DFS_RB()
{
root = null;
}
public NodeStructureDFS(int item)
{
data = item;
left = right = null;
}