![]() What does the following code snippet do? 64f4 Which of the following is optimal to find an element at kth position at the linked list? ![]() What does the following code snippet do? 30ab The type of pointer used to point to the address of the next element in a linked list? What will be the output of the following code snippet for 1->2->3->4->5? What does the following code snippet do? bc54 Which of the following sorting algorithms can be applied to linked lists? What is the optimal complexity we can achieve when removing duplicates from an sorted linked list? What is the optimal complexity we can achieve when removing duplicates from an unsorted linked list? Which of the following statements are true? fa1e A linked list in which none of the nodes contains a NULL pointer is? Which of the following algorithm is the optimal way to find the middle element of the linked list? ![]() In which type of linked lists traversals can be performed in both directions? Concatenation of 2 linked list will take a time complexity of? What is the time complexity of a program to reverse a linked list? What does the following code snippet do? 5864 Polynomial addition can be implemented using which of the following datastructure? Which type of linked list stores the address of the head node in the next pointer of the last node? A linked list node can be implemented using? What is the time complexity to insert an element to the rear of a LinkedList(head pointer given)? 7cd7 What is the time complexity to insert an element to the front of a LinkedList(head pointer given)? 7ce8 Which of the following can be done with LinkedList? 0cec What will be the value of “sum” after the following code snippet terminates? f40c Which of the following algorithms is not feasible to implement in a linked list? In the worst case, the number of comparisons needed to search a singly linked list of length n for a given element will be? Insertion of an element at the ends of a linked list requires the modification of how many pointers? Insertion of an element at the middle of a linked list requires the modification of how many pointers? Which of the following are applications of linked lists? What will be the output of the following code snippet for the list 1->2->3->4->5->6? What is the optimal time complexity to count the number of nodes in a linked list? Which of the following information is stored in a doubly-linked list’s nodes? IsEmpty(): Returns true if queue is empty, false otherwise. Size(): Return the number of items the queue contains right now. The following methods we plan to implement as part of our linked list implementation of queue in Java. In linked implementation of queue we will keep front and rear pointing at beginning and end of the queue.Ī queue by definition supports two methods, one is enqueue (also called insert) for adding objects to the queue, and second, dequeue (also called delete) for removing an item from the queue. The front pointer points to the end where items are removed from, while the rear points to the end where items are added to the queue. A queue usually has two ends, one for adding items and another for removing them, these ends are pointed by two pointers called front and rear. ![]() A queue is a container to which items are added and removed by following first-in-first-out strategy therefore, an item added to the container first will be removed first. Here, we implement a generic queue in Java using linked list. Linked List Implementation of Queue in Java Iterating through Queue Items - Queue Iterator.Linked List Implementation of Queue in Java. ![]()
0 Comments
Leave a Reply. |