In your workshop project create a new Java class (BasicArrayList) and convert the above code to work for ArrayLists. 1. You will need to import at least one package, but you do not need to import java.lang, which is the fundamental Java package (the classes you automatically get when you write Java programs). 2. Convert the first for-loop first. Don't forget you cannot use the ArrayList method to control the for-loop (so just use the number 4). 3. Convert the last for-loop next, to view the contents of your ArrayList. 4. Convert the middle for-loop last. You may want to convert the one line of array code to two lines of ArrayList code. 5. Finally, before the last for-loop, add a new element (0) to position 0 of the ArrayList. You should print the contents of the modified ArrayList. Here is a quick review of how array elements are modified and accessed: public class BasicArray{ 2. public static void main(String[] args) int] basic new int [4]; for (int i=0; i

Implement the Solver class. In doing so, you are allowed to define other classes to help you (as well as use “built-in” Java classes or the book’s classes). The point of the solver class is the solve method which takes a board/puzzle configuration represented as a 2D array of booleans and returns a char array containing a minimal sequence of moves that will lead to the solved board (all the cells around the edges being filled). The board configuration is passed in as a 5-by-5 boolean array of Booleans with exactly 16 true cells (filled) and 9 false cells (empty). The solve method then returns an array of characters representing a minimal sequence of moves that solves the puzzle. In other words, if the characters from the returned array are used in order as input to the move method on the Board object representing the initial configuration, the resulting board configuration represents the solved board. Furthermore, the solution must be minimal in the sense that there are no solutions…

Implement the Board class. Make sure to read through those comments so that you know what is required.   import java.util.Arrays; import java.util.Random; public class Board { // You don't have to use these constants, but they do make your code easier to read public static final byte UR = 0; public static final byte R = 1; public static final byte DR = 2; public static final byte DL = 3; public static final byte L = 4; public static final byte UL = 5;   // You need a random number generator in order to make random moves.  Use rand below private static final Random rand = new Random(); private byte[][] board;     /** * Construct a puzzle board by beginning with a solved board and then * making a number of random moves.  Note that making random moves * could result in the board being solved. *  * @param moves the number of moves to make when generating the board. */ public Board(int moves) { // TODO }   /** * Construct a puzzle board using a 2D array of bytes to indicate the contents *…

THIS IS MEANT TO BE IN JAVA. What we've learned so far is variables, loops, and we just started learning some array today. The assignment is to get an integer from input, and output that integer squared, ending with newline.  But i've been given some instructions that are kind of confusing to me. Please explain why and please show what the end result is. Here are some extra things i've been told to do with the small amount of code i've already written... Type 2 in the input box, then run the program so I can note that the answer is 4 Type 3 in the input box instead, run, and note the output is 6. Change the output statement to output a newline: System.out.println(userNumSquared);. Type 2 in the input box Change the program to use * rather than +, and try running with input 2 (output is 4) and 3 (output is now 9, not 6 as before). This is what I have so far...   import java.util.Scanner; public class NumSquared {public static void main(String[] args) {Scanner scnr = new…

This is in Java. The assignement is to create a class. I am confused on how to write de code for an array that is up to 5. Also I am confused regarding how to meet the requirements of the constructor.  This is what I have. public class InventoryOnShelf { //fields private int[] itemOnShelfList []; private int size; public InventoryOnShelf() { }

What is the best way to go about this whole code with the given instructions?

Python

In Java intellej    Correct this code and add the following  1.Correct: (The error shows a problem under () next to "firstBeachShoot.printPhotoDetails")   2.Add the following to the second package (screenshot):  1.for or for...each or while loops. 2.Arrays 3.default, no-args and parameterized constructors.     Here's the first package : import java.util.Scanner;public class Image {int numberOfPhotos; // photos on rolldouble fStop; // light let it 1.4,2.0,2.8 ... 16.0int iso; // sensativity to light 100,200, 600int filterNumber; // 1-6String subjectMatter;String color; // black and white or colorString location;boolean isblurry;public String looksBlurry(boolean key) {if (key == true) {return "Photo is Blurry";} else {return "Photo is Clear";}}public void printPhotoDetails(String s1) {Scanner br = new Scanner(System.in);String subjectMatter = s1;System.out.println("Data of Nature photos:");System.out.println("Enter number of photos:");numberOfPhotos = br.nextInt();int i = 1;while…

In Java, please. Complete the Course class by implementing the findStudentHighestGpa() method, which returns the Student object with the highest GPA in the course. Assume that no two students have the same highest GPA. Given classes: Class LabProgram contains the main method for testing the program. Class Course represents a course, which contains an ArrayList of Student objects as a course roster. (Type your code in here.) Class Student represents a classroom student, which has three fields: first name, last name, and GPA. (Hint: getGPA() returns a student's GPA.) Note: For testing purposes, different student values will be used. Ex. For the following students: Henry Nguyen 3.5 Brenda Stern 2.0 Lynda Robison 3.2 Sonya King 3.9 the output is: Top student: Sonya King (GPA: 3.9)   LabProgram.java import java.util.Scanner; public class LabProgram {    public static void main(String args[]) {       Scanner scnr = new Scanner(System.in);        Course course = new Course();      int…

I really need help in this please. Can you write in JAVA? Thank you