SOLUTION-
Correct answer is " nullptr "
In binary tree nullptr is stored in the empty tree. where no nodes is present .
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QUESTION 17 In the class BinaryTree, what value is stored in rootPtr if the tree is...
Need help for three BinaryTree class public class BinaryTree { //Implements a Binary Tree of Strings private class Node { private Node left; private String data; private Node right; private Node parent; // reference to the parent node // the parent is null for the root node private Node(Node L, String d, Node r, Node p) { left = L; data...
I need to do a tree sort method but the treesortMethod is not working /****Binarytree class****\ package Tree; public class BinaryTree { private TreeNode root; // head of the list //constructor - create an empty binary tree public BinaryTree() { root = null; } //isEmpty() - return true if tree is empty, false otherwise public boolean isEmpty() { return (root == null); } //deleteTree() - remove all items from tree public void deleteList() { root =...
Consider the class specifications for the Binary Tree class and Binary Search Tree class in the attached files // BinaryTree.h #include <iostream> using namespace std; //Definition of the Node template <class elemType> struct TreeNode { elemType data; TreeNode<elemType> *left; TreeNode<elemType> *right; }; //Definition of class Binary Tree template <class elemType> class BinaryTree { protected: TreeNode<elemType> *root; public: BinaryTree(); BinaryTreel const BinaryTree<elemType>& otherTree); BinaryTree(); bool is Empty() const; virtual boot search(const elemType& searchItem) const = 0; virtual void insert(const elemType& insertItem)...
Consider the class specifications for the Binary Tree class and BinarySearch Tree class below: // Binary Tree.h #include <iostream> using namespace std; //Definition of the Node template <class elemType struct TreeNode { elemType data; TreeNode<elemType> *left; TreeNode<elemType *right; }; //Definition of class Binary Tree template <class elemType> class Binary Tree { protected: TreeNode<elemType> *root; public: BinaryTree(); BinaryTreel const BinaryTree<elemType>& otherTree); -Binary Tree(): bool is Empty() const; virtual bool search(const elemTypes searchItem) const = 0; virtual void insert(const elemTypek insertItem) =...
3. (Gaddis Exercises 20.4) Tree Height Write a recursive member function for the BinaryTree class that returns the height of the tree. The height of the tree is the number of levels it contains. Demonstrate the function in a driver program. CPP FILE CODE: #include "BinaryTree.h" #include <iostream> using namespace std; BinaryTree::BinaryTree() { root = NULL; } BinaryTree::~BinaryTree() { destroy(root); } bool BinaryTree::search(int data) { return search(data, root); } void BinaryTree::insert(int data) { insert(data, root); } void BinaryTree::traverseInOrder() { traverseInOrder(root);...
C++ Write a public member function incrementNodes for a BinaryTree class that will add 1 to each item in the binary tree. If this function calls any other function, you must write the code for that function as well. Note that the class BinaryTree has a private member variable root which is a Node pointer.
java
Description You are to create a class named BinaryTree. This will simulate a balanced and ordered binary tree. You also need to create a TreeNode class, which defines the data contained in each node of the tree. In this case, it is an integer. Remember that the node also needs a way to track back to its parent, as well as its left and right children. For the purpose of this assignment, each node should also contain an indication...
Question 8
Consider the tree below. What is the value stored in the parent
node of the node containing 30?
Question 8 options:
10
11
14
40
None of the above
Question 9
Consider the tree below. How many descendants does the root
have?
Question 9 options:
0
2
4
8
Question 10
Consider the tree below. What is the depth of the tree?
Question 10 options:
2
3
4
8
9
Question 11
Consider the tree below. How many...
python pls and noticed the output added ""
One way to represent a binary tree is using the nested list format Consider the following binary tree: 24 72 78 8 51 25 This binary tree could be represented using a nested list as follows [55, [24, [8, None, None], [51, [25, None, None], None]], [72, None, [78, None, None ]]] The nested list format always uses a list of length three to represent a binary tree. The first item in...
JAVA Given the sequence of in-order traversal for a general binary tree, stored in an array inOrder[] = {9, 5, 1, 7, 2, 12, 8, 4, 3, 11 }. And given the sequence of post-order traversal for the same tree, stored in an array postOrder[] = {9, 1, 2, 12, 7, 5, 3, 11, 4, 8}. Please implement the following method: static BinaryTree buildTree(Object inOrder[], Object postOrder[]) -The method buildTree() returns a BinaryTree object in memory that is constructed on...