Suppose x is a linked-list node and not the last node on the list. What is the effect of the following code fragment? x.next = x.next.next;
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Suppose x is a linked-list node and not the last node on the list. What is the effect of the following code fragment?
x.next = x.next.next;
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- Suppose that x is a linked list Node. What does the following code fragment do?t.next = x.next;x.next = t;Suppose that you have a singly linked list with five nodes and with head reference. Then the statement head = head.next will remove the first node of the linked list? a) true b) falseExecute a program that will split a circularly linked list P with n nodes intotwo circularly linked lists P1, P2 with the first n/2 and the last n – n/2 nodes ofthe list P in them.
- Show what an empty linked list would look like after the following values are added: d, f, h, r, nConsider a non-empty linked list of type ‘node’ where ‘head’ is the reference to the first node and ‘next’ refers to the next node in the list. What does the following code do? Public void method(){ node temp =new node(); node cur=head; while(cur.next!=null){ cur=cur.next; } cur.next=temp; temp.next=null; } a. Inserting a node at the end of the list b. Deleting a node at the end of the list c. Inserting a node at the beginning of the list d. Deleting a node at the beginning of the listImplement a class “LinkedList” which has two private data members head: A pointer to the Node class length: length of the linked listImplement the following private method: 1. bool InsertHead(int data); // Use InsertAt FunctionInsert at the start of the linked list. Return true2. bool InsertEnd(int data); // Use InsertAt FunctionInsert at the end of the linked list. Return true3. bool RemoveAt(int index);Remove and delete the node at position “index”. Return true if successful, otherwise, false. this in c++
- Java Given main() in the Inventory class, define an insertAtFront() method in the InventoryNode class that inserts items at the front of a linked list (after the dummy head node).Create a Java program to find middle node of linked list in Java in one pass?Write the code to delete a node in the middle of a list implemented as a linked list with the dummy node (see Exercise 3). Compare your answer with the answer to Exercise 3. Are they the same? What do you conclude? Does the dummy node simplify the operation on the list? How?
- Is it possible to implement a sorted linked list using a DLL? What is the advantage of using a DLL versus a single linked list? Back up your point with a real example or application.Trying this again since part of my question keeps disappearing Given main() in the ShoppingList class, define an insertAtEnd() method 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 where 4 is the number of items to be inserted; Kale, Lettuce, Carrots, Peanuts are the names of the items to be added at the end of the list. The output is: Kale Lettuce Carrots Peanuts public class ItemNode { private String item; private ItemNode nextNodeRef; // Reference to the next node public ItemNode() { item = ""; nextNodeRef = null; } // Constructor public ItemNode(String itemInit) { this.item = itemInit; this.nextNodeRef = null; } // Constructor…Implementing a Double Linked List with a Single PointerThe Problem: How can you implement a doubly linked list using only a single pointer for each link?