Please refer to the picture uploaded. 1. Remove/Delete node() from the tree from #1. What value did you replace it with? 2. Remove/Delete the root node of the tree from #1. Draw the resulting BST.  3. From tree #1, how many nodes are visited by searching node( )?

Q: In the below binary tree if you want to delete a node 36, which other node will replace it? 38 O a.…

A: In this binary tree if we want to delete any node then we have to follow the below rules  :-…

Q: My remove function is not working properly. When I try to remove the root node it removes another.…

A: let us see the answer:-

Q: Given a BST, write an algorithm to find and output the diameter of the tree. Note: your algorithm…

A: class Main {     // node    static class Node{     int data;     Node left, right;    }…

Q: The tree below resulted from inserting 9 numbers into an initially empty tree.  No deletes were ever…

A: This is a BST (binary serach tree).An element collection can be arranged and managed using a Binary…

Q: You are implementing a binary tree class from scratch which, in addition to insert, find, and…

A: The algorithm for the above problem which has a method named getRandomNode is as follows:- 1. Start…

Q: Given the values in order:  5  8 10 30 34 50  68  80  98  restore the binary search tree of minimum…

A: Solution: Look at the detailed solution from step-2.

Q: Which of the following statements are correct for the tree below? (Select all that applies.) look…

A: Any node of a tree that has child nodes is referred to as an internal node (also known as an inner…

Q: Assume you implemented ADT LinkedStack where the top of the stack is the last node in the chain of…

A: void pop() Step1: Start Step2: Check if stack top is empty, if yes then goto step 3 else goto step 4…

Q: You are implementing a binary search tree class from scratch, which, in addition to insert, find,…

A: Define a TreeNode class with attributes val, left, right, and size.Define a BST class with a root…

Q: : You are implementing a binary search tree class from scratch, which, in addition to insert, find,…

A: The algorithm for the above problem which has a method named getRandomNode is as follows:- 1. Start…

Q: Write a Python source code to implement the Depth-First-Search algorithm for the following tree in…

A: Below is the Python code to implement the Depth-First-Search algorithm for the given tree:

Q: Create a static method called clone that yields a duplicate of a binary tree when passed the tree.…

A: A shallow clone of the binary tree that was given to the intrinsic function duplicate will be…

Q: Implement a tree. Implement the following tree operations: a. new (create a new tree) b. isEmpty…

A: A tree is a hierarchical data structure made up of nodes linked by edges. Trees are widely employed…

Q: Redefine TreeNode by adding a reference to a node’sparent, as given in the figure.   Reimplement the…

A: Program:   //import statement import java.util.ArrayList; import java.util.Collection; import…

Q: BST

A: Answer is in given below. Apply this common.

Q: class BST:     def __init__(self, root = None):         if root != None:…

A: BST stands for Binary Search Tree, which is a tree data structure where each node has at most two…

Q: Maintaining the node count field in Node seems to require a lot of code. Is it really necessary? Why…

A: The answer is given in the below step

Q: The below method is used to select a node in map coloring problem. def get_node(): mnode = " length…

A: The given code is finding the node which is not colored yet. cgraph represents graph which need to…

Q: Exercise 4: Insert the nodes 14, 17, 11, 7, 53, 4, 13, 12, 8 (in that order) into an initially empty…

A: AVL Tree are also known as height balanced binary search tree. In AVL Tree each node is associated…

Q: Task: Add a delete method and print the output in "in order traversal". Please add the new method in…

A: delete method: def delete(root,key):     # Base case    if root is None:        return root     # if…

Q: There seems to be a lot of code needed to maintain the node count field in Node. Is it truly…

A: The decision of whether to use a separate node count field in a tree data structure or calculate the…

Q: Vrite a Java program that: Reads the integers in the given text file anput2.txt) and insert the…

A: code in JAVA class BinarySearchTree { class Node { int key; Node left, right; public Node(int item)…

Q: There seems to be a lot of code needed to maintain the node count field in Node. Is it actually…

A: Binary Search Tree is usually represented as an acyclic graph. The tree consists of nodes. In case…

Q: Why does this not return anything after running it? class BSTnode:     def __init__(self, key=None,…

A: Python is a popular programming language used by developers for a wide range of applications,…

Q: Suppose you insert elements 41, 38, 31, 12, 11, 50, 55 and 22 (one by one) in an original empty BST…

A: The right answer will be option(a)  Tree 1 Explanation:- In the binary search tree, we pick one be…

Q: When new nodes are inserted into a binary search tree, where are they inserted?     you find where…

A: What is a BINARY SEARCH TREE? The components of a binary search tree are arranged in a certain…

Q: BST - Removal Algorithm 1. Complete the code of the iterative BST removal method (as seen on slide 9…

A: BST-Removal AlgorithmComplete the code of the iterative BST removal method .Complete the - Search…

Q: What are all to node references pointing to initially? What is the difference between prepend and…

A:

Q: In Java, True or False:   Every binary tree has at least one node.…

A: Here is your solution -

Q: Given main.py and a Node class in Node.py, complete the LinkedList class (a linked list of nodes) in…

A: The program is written in Python. Check the program screenshot for the correct indentation. Please…

Q: Suppose the following method is added to the SLLStack data structure: def mystery_s11(self): if…

A: The solution is given below for the above given question:

Q: def _move_front_to_rear(self, source): Private helper method. Moves the front node from source to…

A: Answer: Python Source Code: def _move_front_to_rear(self, source):    assert source._front is not…

Q: Write a method isBST() that takes a Node as argument and returns true if the argument node is the…

A: The isBST() method determines if a Node object is the root of a binary search tree by passing a Node…

Q: Answer the following questions about treeB. a. What is the height of the tree? b. Which nodes are on…

A: As per our company guidelines, we are supposed to answer only 3 subparts of question and kindly…

Q: InsertionPoint method in a binary search tree. Helper method for the insert() method.  This method…

A: Create a reference to the current node and initialize it to the root of the tree. While the current…

Q: Insert the following values into an initially empty Red-Black tree in the order given. Insert: 93,…

A: Answer is explained below

Q: binary search tree (BST

A: BST (binary search tree) The binary search tree is nothing but a sorted tree which contains the root…

Q: CREATE JAVA CODE TO BUILD A GRAPH ( import from file )

A: Algorithm: Start the program. Create a graph with given vertex. Topologically sort the graph. Pass…

Q: Insert the value "8" into the following Red-Black tree; draw the result. Use Double-circle to denote…

A: Insertion in Red Black Tree In Bottom-Up inclusion of Red-Black Trees, "basic" Binary Search Tree…

Q: To identify all the nodes that are considered to be leaves, or the nodes that do not rely on any…

A: Given, To identify all the nodes that are considered to be leaves, or the nodes that do not rely…

Q: s task is also more difficult than it might seem, because the order in which you call the methods in…

A: The binary search tree (BST), also known as an ordered or sorted binary tree, is a type of binary…

Q: Java / Trees: Which node in a tree does not have a parent? Multiple chocie. center null root leaf

A: As there is no center in the part of the tree so the option may not be the correct answer because…

Q: Can you make a test case for this to see if it works?

A: Can you make a test case for this to see if it works?class BSTnode:    def __init__(self, key=None,…

Q: Suppose you are writing a method delete() for a BST class. Describe (either in English or in code)…

A: To delete the given node from the binary search tree(BST), we should follow the below rules: 1.The…