Write a recursive private method called countDegree to be included in class BinaryTree as discussed in the lectures. If a node is having two child nodes, then its degree is two, if it is having one child node, its degree is one and leaf nodes have degree 0. The method counts and returns the total degree of all the nodes in the binary tree. Example: If a binary tree is having 9 nodes such that 3 nodes, each have 2 child nodes, 2 nodes each have only one child and there are 4 leaf nodes. So, the total degree of the binary tree = 3x2 + 2x1 + 0 = 8. This method is called from a public method countDegreeBT, given as follows: public int countDegreeBT() { return countDegree(root); } Method heading: private int countDegree(Node node)
Write a recursive private method called countDegree to be included in class BinaryTree as discussed in the lectures. If a node is having two child nodes, then its degree is two, if it is having one child node, its degree is one and leaf nodes have degree 0. The method counts and returns the total degree of all the nodes in the binary tree.
Example: If a binary tree is having 9 nodes such that 3 nodes, each have 2 child nodes, 2 nodes each have only one child and there are 4 leaf nodes. So, the total degree of the binary tree = 3x2 + 2x1 + 0 = 8.
This method is called from a public method countDegreeBT, given as follows:
public int countDegreeBT()
{
return countDegree(root);
}
Method heading:
private int countDegree(Node<E> node)
![Write a recursive private method called countDegree to be included in class BinaryTree as discussed in the lectures. If a node is
having two child nodes, then its degree is two, if it is having one child node, its degree is one and leaf nodes have degree 0. The
method counts and returns the total degree of all the nodes in the binary tree.
Example: If a binary tree is having 9 nodes such that 3 nodes, each have 2 child nodes, 2 nodes each have only one child and there
are 4 leaf nodes. So, the total degree of the binary tree = 3x2 + 2x1 -0 = 8.
This method is called from a public method countDegreeBT, given as follows:
public int countDegreeBTO
{
return countDegree(root);
Method heading:
private int countDegree (Node<E> node)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ddb6a10-33ed-451d-8a5d-79d8a8e88176%2Fcfdb6cd4-ac4f-4f83-8421-f9cf45bdf7e4%2Fp5jc64h_processed.png&w=3840&q=75)
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