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- Q11. * After doing the following statement, the linked list becomes Head.Link = P Нead 3000 4800 10 4900 15 5000 5 3000 20 null 5000 3000 4800 4900 becomes a circular linked list contains one node contains two nodes becomes empty none of themWrite a program that creates a linked list to represent details of students. The following details must be kept for each student: SID (for Student ID) Name Address Age Gender Your program must also display a menu to perform the following tasks: Create a linked list. Note: The method to create a linked list makes use of the method insertFirst() or insertLast() or insertOrdered() Insert new nodes to the linked list. Search for details pertaining to a particular student. Delete details of a particular student. Find number of nodes in the linked list. Display information pertaining to all students. The menu options should be as follows: Create linked list Add new student Search for a student Delete a student Find number of students Print student details Exit YOU SHOULD CREATE YOUR OWN NODE CLASS, AND YOU MUST NOT USE JAVA LINKED LIST LIBRARY.Lab 17 Using a linked list with an iterator Build a class called LinkedListRunner with a main method that instantiates a LinkedList. Add the following strings to the linked list: aaa bbb cc ddd eee fff ggg hhh iii Build a ListIterator and use it to walk sequentially through the linked list using hasNext and next, printing each string that is encountered. When you have printed all the strings in the list, use the hasPrevious and previous methods to walk backwards through the list. Along the way, examine each string and remove all the strings that begin with a vowel. When you arrive at the beginning of the list, use hasNext and next to go forward again, printing out each string that remains in the linked list.
- We can access the element using subscript directly even if it is somewhere in between, we cannot do the same random access with a linked list. * True O FalseLab 17 Using a linked list with an iterator Build a class called LinkedListRunner with a main method that instantiates a LinkedList. Add the following strings to the linked list: aaa bbb ddd еее fff ggg hhh ii Build a ListIterator and use it to walk sequentially through the linked list using hasNext and next, printing each string that is encountered. When you have printed all the strings in the list, use the hasPrevious and previous methods to walk backwards through the list. Along the way, examine each string and remove all the strings that begin with a vowel. When you arrive at the beginning of the list, use hasNext and next to go forward again, printing out each string that remains in the linked list.// This method takes as parameters a reference to the head of a linked list, a // position specified by n, and a key. It returns the number of occurrences // of the key in the linked list beginning at the n-th node. If n = 0, it means // you should search in the entire linked list. If n = 1, then you should skip // the first node in the list. public int numOccurrencesRec(LNode node, int n, int key) { // TODO: implement this method return 0; // replace this statement with your own return }}
- Write a program that creates a linked list to represent details of students. • SID (for Student ID) • Name • Address • Age • Gender Your program must also display a menu to perform the following tasks: • Create a linked list. The method to create a linked list makes use of the method insertFirst() or insertLast() or insertOrdered() • Insert new nodes to the linked list. • Search for details pertaining to a particular student. • Delete details of a particular student. • Find number of nodes in the linked list. • Display information pertaining to all students. The menu options should be as follows: 1. Create linked list 2. Add new student 3. Search for a student 4. Delete a student 5. Find number of students 6. Print student details 7. Exit08. Problem Title: "Add Two Numbers" Problem Description: You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list. You may assume the two numbers do not contain any leading zero, except the number 0 itself.08.Please code in C language. Please use the starter code to help you solve the deleted node and the reverse list. Here is the starter code: #include <stdio.h> #include <ctype.h> #include <stdlib.h> #include <string.h> #include "linkedlist.h" // print an error message by an error number, and return // the function does not exit from the program // the function does not return a value void error_message(enum ErrorNumber errno) { char *messages[] = { "OK", "Memory allocaton failed.", "Deleting a node is not supported.", "The number is not on the list.", "Sorting is not supported.", "Reversing is not supported.", "Token is too long.", "A number should be specified after character d, a, or p.", "Token is not recognized.", "Invalid error number."}; if (errno < 0 || errno > ERR_END) errno = ERR_END; printf("linkedlist: %s\n", messages[errno]); } node *new_node(int v) { node *p =…
- Lab 20 Removing the first element in a list Start this lab with the code listed below. The LinkedList class defines the rudiments of the code needed to build a linked list of Nodes. Complete the code for the removeFirst method, which should remove and return the first element in the linked list. Throw a NoSuchElementException if the method is invoked on an empty list. Use the LinkedListRunner class’s main method to test your code. Java languageSingleLinkedList head- Node next - data- String value = "Tom" Node next- data- String value = "Dick" Node nodeRef = nodeRef.next; nodeRef.next = new Node("Peter"); next- data- String value="Harry" What change will be made to the list after the following codes are run? Node nodeRef = head; While (nodeRef.next!=null) Node next = null data- String value="Sam"Lab 20 Removing the first element in a list Start this lab with the code listed below. The LinkedList class defines the rudiments of the code needed to build a linked list of Nodes. Complete the code for the removeFirst method, which should remove and return the first element in the linked list. Throw a NoSuchElementException if the method is invoked on an empty list. Use the LinkedListRunner class's main method to test your code. import java.util.NoSuchElementException; public class LinkedList private Node first; public LinkedList () { first = null; } public Object getFirst () if (first == null) { throw new NoSuchElementException (); } return first.data; } public void addFirst (Object element) Node aNode - new Node () ; aNode.data - element; aNode.next = first; first = aNode; public Object removeFirst () // put your code here } public String tostring (). String temp = ""; Node current = first; while (current != nul1) temp = temp + current.data.toString () + '\n'; current =…