Write a Java Program to do the following: • Create an LinkedList object and store 5 different Integer objects. • Using a Listiterator do the following: o Compute sum of all even numbers only.
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Q: Write a Java Program to do the following: • Create a LinkedList object and store 5 different Integer…
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Q: Write a Java Program to do the following: Create an LinkedList object and store 5 different Integer…
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Q: Write a Java Program to do the following: • Create an LinkedList object and store 5 different String…
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- Create a Java program that collects 3 animal types from the user, stores them to an Linked List andthen outputs/displays the contents of the Linked List to the user after the third animal type isentered. (Capturing data, use of a loop, use of a linked list, 3 animal types, stringvalue).Please code this question in Java according to the function attached in picture. Given two numbers represented by a linked list, where each node contains a single digit. The digits are stored in reverse order, such that the 1's digit is at the head of the list. Write a function that adds the two numbers and return the sum as linked list: Example : Input : (7-> 1 -> 6) + (5-> 9-> 2). That is 617 + 295 = 912 Output : 2-> 1 -> 9 Expected time complexity : O(m+n), where m and n are no. of nodes in first and second linked list respectively.What are the fundamental operations of a linked list and the main advantage of a linked list over an array? Test program LinkedList.java, and make sure that you understand each operation in the program. (refer to linkedListApplication.java). In this code which part I will keep main.java file and which part I will keep LinkedList.java.java file. Because I will use main.java IDE. Otherwise my program doesn't run. import java.util.*; public class LinkedList{ public Node header; public LinkedList() { header = null; } public final Node Search(int key) { Node current = header; while (current != null && current.item != key) { current = current.link; } return current; } public final void Append(int newItem) { Node newNode = new Node(newItem); newNode.link = header; header = newNode; } public final Node Remove() { Node x = header; if (header != null) {…
- Please, help me to do this in Java. Create a program to view the waiting list. The list (5 entries) is created in the program and is an object of the LinkedList class. The list entry is a QueuePerson object that contains the queue's last name, first name, and patronymic fields (of type String), an AddressValue field for the queue's address, and queue priority (int type). In turn, the field of the AddressValue type contains three fields of the String type: the name of the city, the name of the street and the house number, as well as an int type field - the apartment number (if the apartment number is 0, the house in which the subject lives does not have apartments). Entries in the queue are sorted according to priority, and the queue is added last in the queue of its priority. Provide the possibility of receiving so that there is no repetition in the queue by the name of the person on the waiting list, for which use TreeSet.Using java, write an easier version of a linked list with only a couple of the normal linked list functions and the ability to generate and utilize a list of ints. The data type of the connection to the following node can be just Node, and the data element can be just an int. You will need a reference like (Java) or either a reference to the first node, as well as one to the last node. (Answer the following questions) 1) Create a method or function that accepts an integer, constructs a node with that integer as its data value, and then includes the node to the end of the list. If the new node is the first one, this function will also need to update the reference to the first node. This function will need to update the reference to the final node. Consider how to insert the new node following the previous last node, and keep in mind that the next reference for the list's last node should be null. 2) Create a different method or function that iteratively explores the list, printing…Write a Java class myLinkedList to simulate a singly linked list using arrays as the underlying structure. Include the following methods: 1. insert an element within the linked list.(this should also work for the front and the rear of the list) 2. Remove an element from the linked list 3. Display (print) the elements of the linked list in order. 4. A method to check if the list is "empty". Test your solution using a linked list that initially has the characters A, B, D, E, F, and G. Insert "C" between B and D. Remove element "F". [Hint: One solution (recommended) is to use 2 arrays. One for the data, and the other for the "next" pointer. Also, consider using dummy nodes for the front, and possibly the rear of the list] Extend the solution so that it simulates a doubly linked list! (hint: You will need a third array to represent the "backward" pointers)
- 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;Write a Java program which stores three values by using singly linked list.- Node class1. stuID, stuName, stuScore, //data fields2. constructor3. update and accessor methods- Singly linked list class which must has following methods:1. head, tail, size// data fields2. constructor3. update and accessor methodsa. getSize() //Returns the number of elements in the list.b. isEmpty( ) //Returns true if the list is empty, and false otherwise.c. getFirstStuID( ), getStuName( ), getFirstStuScore( )d. addFirst(stuID, stuName, stuScore)e. addLast(stuID, stuName, stuScore)f. removeFirst ( ) //Removes and returns the first element of the list.g. displayList( ) //Displays all elements of the list by traversing the linked list.- Test class – initialize a singly linked list instance. Test all methods of singly linked list classcomplete a C program to delete the first and the last nodes of Linked List by using given functions as below: void Firstnodedelete(); void Lastnodedelete(); void createnodelist (int n); void displaylist ();
- Apply the methods in the ListIterator interface to write a Java program in NetBeans that creates a LinkedList of four elements of type string, namely: Java, C#, PHP and Python.The program should then print out the elements initially in the original order, and then afterwards in reverse order using the ListIterator methods. In this case, the following is the expected output: Run: original order of strings: Java C# PHP Python Reverse order of strings: Python PHP C#Java BUILD SUCCESSFULImagine we have a linked list as shown below. The ListNodehas two fields: num, an integer, and next, a pointer to the next node. The list is not sorted. Write the definition of a function that calculates and returns the sum of the numbers in the list.In Java, The following is a class definition of a linked list Node: class Node{int info;Node next;}Assume that head references a linked list and stores in order, the int values 5, 2 and 9. Show the instructions needed to move the value 2 in front of the value 5 so that the list is now 2, 5 and 9.