private AVLNode DoubleRotateWithRight(AVLNode node2)
{
node2.right = RotateLeft(node2.right);
return(RotateRight(node2));
}
public void MakeEmpty()
{
root = null;
}
private AVLNode DoubleRotateWithLeft(AVLNode node1)
{
node1.left = RotateRight(node1.left);
return(RotateLeft(node1));
}
public AVLTree()
{
root = null;
}