12.7 The BinaryTree class is a recursive data structure, unlike the List class. Describe how the List class would be different if it were implemented as a recursive data structure. 12.8 The parent reference in a BinaryTree is declared protected and is accessed through the accessor methods parent and setParent. Why is this any different than declaring parent to be public.
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12.7 The BinaryTree class is a recursive data structure, unlike the List class.
Describe how the List class would be different if it were implemented as a
recursive data structure.
12.8 The parent reference in a BinaryTree is declared protected and is
accessed through the accessor methods parent and setParent. Why is this any
different than declaring parent to be public.
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- C++ programming design a class to implement a sorted circular linked list. The usual operations on a circular list are:Initialize the list (to an empty state). Determine if the list is empty. Destroy the list. Print the list. Find the length of the list. Search the list for a given item. Insert an item in the list. Delete an item from the list. Copy the list. Write the definitions of the class circularLinkedList and its member functions (You may assume that the elements of the circular linked list are in ascending order). Also, write a program to test the operations of your circularLinkedList class. NOTE: The nodes for your list can be defined in either a struct or class. Each node shall store int values.1. A polynomial can be represented as a linked list, where each node called a polyNode contains the coefficient and the exponent of a term of the polynomial. For example, the polynomial 4x³ + 3x² - 5 would be represented as the linked list: 43 3 4x3 I 2 % 3x² Write a Polynomial class that has methods for creating a polynomial, reading and writing a polynomial, and adding a pair of polymomials. -50 -5x° In order to add 2 polynomials, traverse both lists. If a particular exponent value is present in either one, it should also be present in the resulting polynomial unless its coefficient is zero.2 //please write it in java This is a circular doubly linked list. It starts at the head pointer (Head). Write a function that adds a node (P) at the nth location away from the Head keeping the circle connected. For example, based on the image, the list is: C, D, B, A After calling addNthNode(Head, P, 2), the list becomes C, F, D, B, A Note that if the position is 1 then the Head should be updated. Your code should validate parameters, and handle edge cases. void addNthNode (Node Head, Node P, int position){ // your code goes here }
- 10.14 A CircularList is used in the implementation of QueueLists. Use Node with a head and tail reference to implement QueueLists in a time and space efficient manner. 10.15 Burger Death must keep track of all orders placed through the drive-through window. Create a data structure to help their ordering system.A- Declare a self-referential structure for a linked list having one data StudentNode field called GPA (float), and one pointer to StudentNode called next. B- Write a non-recursive function - that counts all the GPAS that are less than or equal to 2 in your linked list starting from the head of the list. Example: If the list is 1.9->2->3.5->4->1.8, the function should return 3. C- Write a recursive function that prints all the GPAS that are higher or equal to 3.5 in your linked list starting from the head of the list. Example: If the list is 1.9->2->3.5->4->1.8, the function should print: 3.5->4.C++ DATA STRUCTURES Implement the TNode and Tree classes. The TNode class will include a data item name of type string,which will represent a person’s name. Yes, you got it right, we are going to implement a family tree!Please note that this is not a Binary Tree. Write the methods for inserting nodes into the tree,searching for a node in the tree, and performing pre-order and post-order traversals.The insert method should take two strings as input. The second string will be added as a child node tothe parent node represented by the first string. Hint: The TNode class will need to have two TNode pointers in addition to the name data member:TNode *sibling will point to the next sibling of this node, and TNode *child will represent the first child ofthis node. You see two linked lists here??? Yes! You’ll need to use the linked lists
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- Q #3. Apply concepts of Advanced Data Structures to implement a Students Book as adoubly linked list. Each node in the Student Book will contain ‘Name’, ‘RegNumber’,‘CGPA and ‘Age’ of the student. Following operations can be performed on the StudentBook.• Constructor to create and Destructor to destroy the Student Book• Add a Student if it is not already present in the Book.• Delete a Student from the Book.• Search a Student in the Student Book using Name or Reg. Number. If founddisplay its details. If not found, display ‘Student not found’.• Display the Student details in forward and reverse order• In main (), define an object of type StudentBook. Get details of 10 student fromthe user and add to the StudentBook. Ask the user, if the user wants to display,search or delete a student and perform the required actions, accordingly.java program: University of Bahrain College of Information Technology Department of Computer Science Second Semester, 2020-2021 ITCS214 / ITCS215 / ITCS216 (Data Structures) Assignment 3 Implement generic class ArrayStack as discussed in the lectures having following methods: constructor, push, pop, peek, isEmpty, copy constructor, reallocate (private method). Also add following methods to this class: size: returns number of elements in the stack. contains: Search an element in the stack. If found returns true, else returns false. clear: Deletes all elements of the stack and make it empty stack. Implement generic class ArrayQueue as discussed in the lectures having following methods: constructor, copy constructor, offer, poll, peek, isEmpty, reallocate(private), iterator. Inner class Iter that implements interface Iterator having methods: constructor, hasNext, next. Also add following methods to the ArrayQueue class: size: returns number of elements in the queue. contains: Search…PP 12.4 The top variable in the chapter's array implementation is kept above the stack's actual top by pointing to the following array position. Change the array implementation so that stack[top] actually refers to the stack's top. PP 12.5 A data structure known as a drop-out stack functions exactly like a stack, with the exception that if the stack size is n, the first element is lost when the n + 1 element is pushed. Apply an array to a drop-out stack. (Hint: It would make sense to implement a circular array.)
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