Question 6 In a blank Red-Black Tree, insert 100, 90, 110, 36, 124, 200, 216, 129, 42, 91, 1, and 2. Upload Choose a File
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- Empty list. Inserting a node with data 5 updates which pointers? Head and tail O TailCreate different book objects (at least 5 books) and store them in a LinkedList sorted bybook barcode value. Generate a unique random integer value for the barcode.o Iterate through the LinkedList and print out the books’ detailso Create a second LinkedList object containing a copy of the above LinkedList, but inreverse order.Make a doubly linked list and apply all the insertion, deletion and search cases. The node willhave an int variable in the data part. Your LinkedList will have a head and a tail pointer.Your LinkedList class must have the following functions: 1) insert a node1. void insertNodeAtBeginning(int data);2. void insertNodeInMiddle(int key, int data); //will search for keyand insert node after the node where a node’s data==key3. void insertNodeAtEnd(int data);2) delete a node1. bool deleteFirstNode(); //will delete the first node of the LL2. bool deleteNode(int key); //search for the node where its data==keyand delete that particular node3. bool deleteLastNode(); //will delete the last node of the LL3) Search a node1. Node* searchNodeRef(int key); //will search for the key in the datapart of the node2. bool searchNode(int key); The program must be completely generic, especially for deleting/inserting the middle nodes. Implement all the functions from the ABOVE STATEMENTS and make a login and…
- Having trouble with creating the InsertAtEnd function in the ItemNode.h file below. " // TODO: Define InsertAtEnd() function that inserts a node // to the end of the linked list" Given main(), define an InsertAtEnd() member function in the ItemNode class that adds an element to the end of a linked list. DO NOT print the dummy head node. Ex. if the input is: 4 Kale Lettuce Carrots Peanuts ------------------------------------------------------- main.cpp -------------------------------------------------------- #include "ItemNode.h" int main() { ItemNode *headNode; // Create intNode objects ItemNode *currNode; ItemNode *lastNode; string item; int i; int input; // Front of nodes list headNode = new ItemNode(); lastNode = headNode; cin >> input; for (i = 0; i < input; i++) { cin >> item;…Using Java programming language create a linked list named Cars with four elements: "SUV cars", "Pickup cars", "Sport cars", and "Sedan cars". Apply the following activities on the code you’ve created and provide screen shot of each result: Add a new element “Classic car” at the beginning of the linked list using iterator. Add a new element “Economic cars" after the element "Sedan Cars" using iterator. Print the LinkedList backward from the last element to the first element using hasPrevious()Which of the following changes the contents of the strWord variable from “trees” to “tree”?a. strWord = strWord.Trim(4)b. strWord = strWord.Trim(5) c. strWord = strWord.Remove(4)d. strWord = strWord.Remove(5, 1)
- Create a random sized linked list of randomly generated integers. Insert 25 to 75 random integers in the inclusive range 0 to 100 into the linked list. Display the contents, the sum, the count, and average of the integers. Create a program named LastnameFirstname17.c, that does the following: Define a structure named node that stores a single integer and a pointer to another node. You may use the struct definition in linkedlist.c as a template to get started. Keep in mind that the data in the linkedlist.c example was a string implemented as a char[]. For this assignment, the data is an integer, just a single int. You may want to define a typedef to create alias' for the node structure and node pointer for convenience. Setup your program to generate random numbers. Import the necessary includes and seed the random function. Generate a random integer between 25 and 75, inclusive, this number will be the size of the linked list. The size of the linked list: int size = 25 + rand()…Change the insert and _insert methods accordingly to comply with the new format. - If a new word is inserted that has a matching sorted order of its letters as an existing Node, do not insert a new Node. Instead, modify the existing Node and append the inserted word into the list. Starter Code class Node: def __init__(self, value): self.value = value self.left = None self.right = None def __str__(self): return ("Node({})".format(self.value)) __repr__ = __str__ class BinarySearchTree: ''' >>> x=BinarySearchTree() >>> x.insert('mom') >>> x.insert('omm') >>> x.insert('mmo') >>> x.root Node({'mmo': ['mom', 'omm', 'mmo']}) >>> x.insert('sat') >>> x.insert('kind') >>> x.insert('ats') >>> x.root.left Node({'ast': ['sat', 'ats']}) >>> x.root.right is None…The following step is used to insert a node as first node LINK[NEW] = START AND START = NEW. Select one: True False
- The program, word_frequency, counts the number of occurrences of words in a document. The program takes a filename as a parameter and performs the task. Get the program to run using the attached text file called sonet18.txt. The file contains William Shakespeare sonet18. After you run the program and understand it's logic, modify word_frequency.py to use a binary search tree instead of a dictionary. Tasks: 1. Import a binary search tree 2. Change the filename in the program to reflect the change(s) made Python Only and no other coding languages. Import the module first before running it. Please show output when done. word_frequency.py: import sysfilename = sys.argv[1] freq = {}for piece in open(filename).read().lower().split():# only consider alphabetic characters within this pieceword = ''.join(c for c in piece if c.isalpha())if word: # require at least one alphabetic character freq[word] = 1 + freq.get(word, 0) max_word = ''max_count = 0for (w,c) in…What is the correct statements to add the node P between node 200 and 700 in the following doubly linked list? 23 c) Option 1 Head 200 Option 3 a) P.RightLink= Head RightLink P.LeftLink Head Head RightLink.LeftLink = P Head RightLink = P null As A 200 e) All of them. 700 P LeftLink Head Head RightLink LeftLink - P P RightLink Head RightLink Head RightLink=P 500 500 200 C null 700 b) d) Head RightLink LeftLink - P P.RightLink= Head RightLink Head RightLink = P P.LeftLink Head Option 2 Head RightLink LeftLink - P P LeftLink Head P RightLink Head RightLink Head RightLink = P Option 4Start this lab with the code listed below. The LinkedList class defines the rudiments of the code needed to build a linked list of Node objects. You will first complete the code for its addFirst method. This method is passed an object that is to be added to the beginning of the list. Write code that links the passed object to the list by completing the following tasks in order:1. Create a new Node object.2. Make the data variable in the new Node object reference the object that was passed to addFirst.3. Make the next variable in the new Node object reference the object that is currently referenced in variable first.4. Make variable first reference the new Node.Test your code by running the main method in the LinkedListRunner class below. Explain, step by step, why each of the above operations is necessary. Why are the string objects in the reverse order from the way they were added? public class LinkedList{ private Node first; public LinkedList() { first = null; } public Object…
