Make a class TestArrayList with a main method: import java.util.*; public class TestArrayList {public static void main (String [] args) { ArrayList<String> myList = new ArrayList<String>(); myList.add("Z");myList.add(0, "A"); System.out.println(myList); } } Chapter 11 Lab3 • Change the program so that without changing the statements already in program, the contents of the array at the end are: B C A F D

Make a class TestArrayList with a main method: import java.util.*; public class TestArrayList {public static void main (String [] args) { ArrayList<String> myList = new ArrayList<String>(); myList.add("Z");myList.add(0, "A"); System.out.println(myList); } } Chapter 11 Lab3 • Change the program so that without changing the statements already in program, the contents of the array at the end are: B C A F D

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 18RQ

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import java.util.ArrayList; public class Borrower{ public int id; } public String password; public String name; public String address; public int phoneNo; public ArrayList books; public ArrayList bookTitles; public Borrower (int id, String name, String address, int phoneNum) { password = Integer.toString(id); this.name = name; this.address = address; phoneNo= phoneNum; books = new ArrayList(); book Titles = new ArrayList(); } public void printInfo() { } System.out.println(". System.out.println("\nThe System.out.println("ID: + id); System.out.println("Name: + name); System.out.println("Address: + address); System.out.println("Phone No: books.add(isbn); details are: \n"); } public void issueBook (String isbn, String title) { book Titles.add(title); "I + phoneNo + "\n"); -");
make this code workable import java.util.ArrayList; public class Album { private String title, artist; private int year; private ArrayList<Songs> songs; public Album() { title = ""; artist = ""; year = 0; songs = new ArrayList<>(); } public Album(String title, String artist, int year, ArrayList<Song> songs) { super(); this.title = title; this.artist = artist; this.year = year; this.songs = songs; } /** * @return the title */ public String getTitle() { return title; } /** * @param title the title to set */ public void setTitle(String title) { this.title = title; } /** * @return the artist */ public String getArtist() { return artist; } /** * @param artist the artist to set */ public void setArtist(String artist) { this.artist = artist; } /** * @return the year */ public int getYear() { return year; } /** * @param year the year to set */ public void setYear(int year) { this.year = year; } /** * @return the songs */ public ArrayList<Song>…
class WaterSort { Character top = null; // create constants for colors static Character red= new Character('r'); static Character blue = new Character('b'); static Character yellow= new Character('g'); // Bottles declaration public static void showAll( StackAsMyArrayList bottles[]) { for (int i = 0; i<=4; i++) { System.out.println("Bottle "+ i+ ": " + bottles[i]); } } public static void main(String args[]) { //part 1 //create the bottle StackAsMyArrayList bottleONE = new StackAsMyArrayList<Character>(); System.out.println("\nbottleONE:"+ bottleONE+ " size:" + bottleONE.getStackSize()+" uniform? "+ bottleONE.checkStackUniform());…
public class CustomLinkedList {    public static int findMax(IntNode headObj) { /* Type your code here */         }    public static void main(String[] args) { IntNode headObj;   IntNode currObj; IntNode lastObj; int i;   int max;     // Create head node headObj = new IntNode(-1);   lastObj = headObj;     // Add nodes to the list for (i = 0; i < 20; ++i) {   currObj = new IntNode(i);     lastObj.insertAfter(currObj);   lastObj = currObj; }        max = findMax(headObj); System.out.println(max); }}
public class DynamicArray {     private int array[];     private int count;     private int size;        public DynamicArray()     {         array = new int[1];         count = 0;         size = 1;     }        public void add(int data)     {         if (count == size) {             growSize(); // make array size double         }         array[count] = data;         count++;     }     public void growSize()     {            int temp[] = null;         if (count == size) {             temp = new int[size * 2];             {                 for (int i = 0; i < size; i++) {                     temp[i] = array[i];                 }             }         }         array = temp;         size = size * 2;     }        public void shrinkSize()     {         int temp[] = null;         if (count > 0) {                temp = new int[count];             for (int i = 0; i < count; i++) {                 temp[i] = array[i];             }                size = count;             array =…
Question 2. package sortsearchassigncodeex1; import java.util.Scanner; import java.io.*; // // public class Sortsearchassigncodeex1 {     //         public static void fillArray(Scanner inputFile, int[] arrIn){     int indx = 0; //Complete code                   {       arrIn[indx] = inputFile.nextInt();       indx++;     } }
import java.util.Scanner;import java.util.ArrayList;import java.util.StringTokenizer; public class PlantArrayListExample { // TODO: Define a printArrayList method that prints an ArrayList of plant (or flower) objects        public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String input; // TODO: Declare an ArrayList called myGarden that can hold object of type plant // TODO: Declare variables - plantName, plantCost, flowerName, flowerCost, colorOfFlowers, isAnnual     input = scnr.next(); while(!input.equals("-1")){ // TODO: Check if input is a plant or flower // Store as a plant object or flower object // Add to the ArrayList myGarden     input = scnr.next(); }     // TODO: Call the method printArrayList to print myGarden     }}
public class LabProgram { public static void main(String args[]) { Course cis162 = new Course(); int beforeCount; String toDrop;    // Example students for testing cis162.addStudent(new Student("Henry", "Nguyen", 3.5)); cis162.addStudent(new Student("Brenda", "Stern", 2.0)); cis162.addStudent(new Student("Lynda", "Robison", 3.2)); cis162.addStudent(new Student("Sonya", "King", 3.9)); toDrop = "Stern";    beforeCount = cis162.countStudents(); cis162.dropStudent(toDrop); System.out.println("Course size: " + beforeCount + " students"); System.out.println("Course size after drop: " + cis162.countStudents() + " students"); }    } import java.text.DecimalFormat; // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average // Student class constructor public Student(String f, String l, double g) {…
public class ArrayMerge {     static void arrayMerge(int a[], int b[]){ int c[] = new int[50]; int k = 0;     for(int i = 0; i < a.length; i++) { c[k++] = a[i]; }     for(int i = 0; i < b.length; i++) { c[k++] = b[i]; }     for(int i = 0; i < k; i++) { System.out.println(c[i]); } }     public static void main(String[] args) { int a[] = { 18, 36, 41, 78, 56 }; int b[] = { 10, 37, 44 };     arrayMerge(a,b); }   } Calculate the algorithm step number and algorithm time complexity of the above program?
import java.util.Scanner; public class StudentScores { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); final int SCORES_SIZE = 4; int[] lowerScores = new int[SCORES_SIZE]; int i; for (i = 0; i < lowerScores.length; ++i) { lowerScores[i] = scnr.nextInt(); } for (i = 0; i < lowerScores.length; ++i) { System.out.print(lowerScores[i] + " "); } System.out.println(); } }
b. import java.util.ArrayList; public class Main { public static void main (String[]args) { ArrayList snacks = new ArrayList 0; snacks.add ("Grapes"); snacks.add ("Apples"); snacks.add ("Orange"); snacks.add (2, "Carrots"); snacks.remove (0); System.out.println (snacks.get(1)); System.out.println (snacks.get(2)); } }
import java.util.Scanner; public class ShoppingList { public static void main (String[] args) { Scanner scnr = new Scanner(System.in); ItemNode headNode; // Create intNode objects ItemNode currNode; ItemNode lastNode; String item; int i; // Front of nodes list headNode = new ItemNode(); lastNode = headNode; int input = scnr.nextInt(); for(i = 0; i < input; i++ ){ item = scnr.next(); currNode = new ItemNode(item); lastNode.insertAtEnd(headNode, currNode); lastNode = currNode; } // Print linked list currNode = headNode.getNext(); while (currNode != null) { currNode.printNodeData(); currNode = currNode.getNext(); } }}