Consider the implementation of the singly linked list having the head pointer only in the representation. Which of the following operations can be performed in 0(1) time? Consider the implementation of the singly linked list. Which of the following operations can be performed in 0(1) time? i) Deletion of the last node in the linked list ii) Insertion at the front of the linked list iii) Deletion of the first node in the linked list iv) Insertion at the end of the linked list

Consider the implementation of the singly linked list having the head pointer only in the representation. Which of the following operations can be performed in 0(1) time? Consider the implementation of the singly linked list. Which of the following operations can be performed in 0(1) time? i) Deletion of the last node in the linked list ii) Insertion at the front of the linked list iii) Deletion of the first node in the linked list iv) Insertion at the end of the linked list

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter17: Linked Lists

Section: Chapter Questions

Problem 18SA

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Exercise 2 Given the following function to update a node in a standard linked list:public boolean update(Node head, int oldValue, int newValue){if (head == null)return false;while (head != null)if (head.data == oldValue){head.data = newValue;return true;}elsehead = head.next;return false;}There may be an error with the code. Answer the following:1) Design your own linked list of 4 nodes with different values2) If the code has an error, describe the issue and provide an example of calling theupdate function with values of your choice and show what the linked list looks likea. Also, show the code changes you would make to fix the error3) If the code does not have an error, provide an example of calling the update functionwith values of your choice and show what the linked list looks likeFor example, if your linked list was 1 -> 2 -> 3 -> 4, and you think there is an error withthis code, you could say something like “the problem with the code is xxx and after callingupdate(3, 5),…
I need a reference page for this question that was answered below. What is the difference between a singly-linked list and a doubly-linked list? In what situation would you use a singly-linked list over a doubly-linked list? In what situation would you use a doubly-linked list over a singly-linked list? If a node is in a linked list with N nodes, how many nodes will be traversed during a search for the node? Explain the best- and worst-case search scenarios. Explain why a singly-linked list defines a RemoveAfter() function, while a doubly-linked list defines a Remove() function. Could a RemoveAfter() function also be defined for a doubly-linked list? Explain why or why not. Could a Remove() function also be defined for a singly-linked list? Explain why or why not.
Consider the following scenario: a software creates and manipulates a linked list, like follows:The software would normally maintain track of two special nodes, which are as follows: Explanation of how to utilise the null reference in the node of the linked list in two frequent situations?
Please explain Q#Do the time complexities of a singly linked list differ from the time complexities of the operations (update, insert, lookup, delete) of a doubly-linked list? Group of answer choices a. Yes, the Big-O complexities are different for some of the operations. Adding the additional pointer to the previous node in the doubly linked list makes half of the operations slower. b. No, the Big-O complexities do not differ. While a Doubly linked list uses an additional pointer of memory, it does not in fact modify the Big-O run-time. c. Yes, the Big-O complexities are different for all of the operations. Adding the additional pointer to the previous node in the doubly linked list makes all operations slower.
2.Consider a polynomial that can be represented as a node which will be of fixed size having 3 fields which represent the coefficient and exponent of a term plus a pointer to the next term or to 0 if it’s the last term in the polynomial. Then A = 11x4 -2x is represented by fig below A 11 4 -2 1 0 Represent the following polynomials in linked list form P = G – 3L +2F
Select true or false for the statements below. Explain your answers if you like to receive partial credit 10) Which of the following is true about the linked list functions where the linked list onlycontains a head pointer?a. If the linked list is ordered, you can use binary search and improve theperformance to O(log n)b. The worst case performance of the delete function is in the same Big-Ocategory as the worst case performance of the delete function with anunordered arrayc. If the node you are deleting is at the end of the list, the performance is O(1)
In a 2- to 3-page paper, you will build on the material given in the course to answer the following questions: What is the difference between a single and doubly linked list? When might a singly-linked list be preferable than a doubly-linked list? When might a doubly-linked list be preferable than a singly-linked list? How many nodes will be visited during a search for a node that is in a linked list with N nodes? Describe the best- and worst-case scenarios for a search. Explain why a singly-linked list has the RemoveAfter() function while a doubly-linked list has the Remove() function. Is it possible to create a RemoveAfter() method for a doubly-linked list as well? Explain why you think that is or why you don't think that is. Is it possible to create a Remove() method for a singly-linked list as well? Explain why you think that is or why you don't think that is. Format your work according to the APA standards for the course you're in.
Suppose there are two singly linked lists both of which intersect at some point and become a single linked list. The head or start pointers of both the lists are known, but the intersecting node is unknown. Also, the number of nodes in each of the list before they intersect are unknown and both the list may have it different. List1 may have n nodes before it reaches intersection point and List2 might have m nodes before it reaches intersection point where m and n may be m = n, m > n or m < n. Give an algorithm for finding the merging point. Hints: A brute force approach would be to compare every pointer in one list with every pointer in another list. But in this case the complexity would be O(mn)
Consider the following piece of pseudocode:new DynamicArray dd[1] ← 1d[2] ← 2d[3] ← 3d[2] ← Ød[1] ← ØWhich of the following describes a linked list implementation of this pseudocode?a. Create a new empty linked list, insert a node (with value 1) with next pointer to null, insert a node (with value 2) at the end of list, insert a node (with value 3) at the end of list, remove end node.b. reate a new empty linked list, insert a node (with value 1) with next pointer to null, insert a node (with value 2) at the end of list, insert a node (with value 3) at the end of list, remove middle node, remove first node.c. Create a new empty linked list, insert a node (with value 1) with next pointer to null, insert a node (with value 2) at the beginning of list, insert a node (with value 3) at the end of list, remove end node.
You are to work to develop a linked-list processing function IsolateTargetSoloAsTail that is to process a linked list as follows. ● If target cannot be found on the given list, a new node containing target is created and added to the end (made the new tail node) of the list. ► This includes the case where the given list is empty, in which case the new tail node added is also new head node. (This is so because the only node in a 1-node list is both the head and tail node of the list.) ● If target appears only once on the given list, the target-matching node is moved to the end (made the new tail node) of the list. ► In case the target-matching node is already the tail node (of the given list), then nothing needs to be done. ● If target appears multiple times on the given list, the first target-matching node is moved to the end (made the new tail node) of the list, and all other target-matching nodes are to be deleted from the list. ►…
1-Write a C program to show operations on a singly linked where each node consists of integers. (a) Insert (At beginning, At end) (b) Delet (At beginning, At end) (c) Search (d)reverse (e) Print middle element 2 Write a C program using dynamic variable & pointers to construct a singly linked list consisting of the following information in each node. Student id (integer), student name (character string) & semester (integer). 3 Write a C program using dynamic variables & pointers to construct an ordered (ascending) singly linked list based on the rank of the student, where each node consists of the following information student id( integer) student name(character), rank(integer).
This is assignment used C++. Develop a linked-list processing function, IsolateTargetSoloAsTail, to process a linked list as follows. ● If a target cannot be found on the given list, a new node containing the target is created and added to the list's end (made the new tail node). ► This includes the case where the given list is empty, in which the new tail node added is also the new head node. (This is so because the only node in a 1-node list is the list's head and tail node.) ● If the target appears only once on the given list, the target-matching node is moved to the list's end (made the new tail node). ► Nothing needs to be done if the target-matching node is already the tail node (of the given list). ● If the target appears multiple times on the given list, the first target-matching node is moved to the list's end (made the new tail node), and all other target-matching nodes are to be deleted from the list. ► Note that although…