1. Create a class called AlienCurrencyConverter An alien civilization has zurms, blurgs, wazzles and winks. Each zurms is worth 73 cents. Each blurg is worth $14.72. Each wazzle is worth $101.22. Each wink is worth $823.17. Use a Scanner object to ask the user how many zurms, blurgs, wazzles and winks they have and store each contents in appropriately named variables. Calculate the total amount of money that the user has in dollars and also, equivalently, in cents. Your code should look and behave exactly as shown below.
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- 11. Which among the following classes are used in decoding data? They don't have to be used together every time. Select all answers that apply. Take note that this is a right minus wrong question. Which among the following classes are used in decoding data? They don't have to be used together every time. Select all answers that apply. Take note that this is a right minus wrong question. 1. PropertyListDecoder 2.JSONDecoder 3.URL 4. FileDecoderCreate a file with the name car.py to store information about a single Car Class. The Car object needs to include the following information: Car name Car vin number Car make Import the Car class into the main.py. Inside the main portion of the code, create a Car object, car1, that has the name "Car", vin "111", and the make "Honda". Print the car information to the commandline and make sure that your code is working correctly. Create a file with the name linkedlist.py. This file will contain the linked list class and the node class as well. The linkedlist.py file needs to import the Car class Create a class Node to represent a single node in the linked list. The class will be inside the linkedlist.py file. The Node class will include the following: A next pointer to hold the address of the next node. You need to set this variable to None A car variable to hold the car objects. Test your Node class in the main. Create a Car object car1. Set the name of the car, vin, and model Create a…Write code to declare and create a Random class object (use the rand object reference variable). Then, using the nextInt method, create a list of expressions that produce random numbers in the following ranges, including the end points. Use the nextInt method's iteration that only takes an integer input.a. 0 to 10 b. 0 to 500c. 1 to 10d. 1 to 500e. 25 to 50f. -10 to 15 Write code to declare and create a Random class object (use the rand object reference variable). Then, using the nextInt method, create a list of expressions that produce random numbers in the following ranges, including the end points. Use the nextInt method's iteration that only takes an integer input.a. 0 to 10 b. 0 to 500c. 1 to 10d. 1 to 500e. 25 to 50f. -10 to 15
- Which of the following is TRUE? celect one: a.Destructor definition starts with & symbol b.Destructor is used to initialize objects c.There can be more than one destructor in a class d.Destructor is used to destroy objectsWrite an application TestStudent that prompts for and reads a student name. It then creates a Student object. It then prompts for and reads the number of quizzes n that the student has taken. It then prompts for and reads the scores of the student in n quizzes and adds each to the totalScore of the student using addQuiz() method. Finally, the application prints the student object using the toString() method, and it also prints his quiz average. The main method must handle java.util.InputMismatchException, java.lang.IllegalArgumentException and java.lang.Unsupported OperationException.JAVA PPROGRAM ASAP Please Modify this program ASAP BECAUSE IT IS MY LAB ASSIGNMENT so it passes all the test cases. It does not pass the test cases when I upload it to Hypergrade. Because RIGHT NOW IT PASSES 0 OUT OF 1 TEST CASES. I have provided the failed the test cases and the inputs as a screenshot. The program must pass the test case when uploaded to Hypergrade. import java.util.Scanner;// creating class WordCounterpublic class WordCounter{ public static void main(String[] args) { // creating a scanner object Scanner sc = new Scanner(System.in); // if while loop is true while (true) { // then enter a string System.out.print("Please enter a string or type QUIT to exit:\n"); // Taking string as user input String str = sc.nextLine(); // if user enters quit then ignore the case if (str.equalsIgnoreCase("QUIT")) { break; } // Counting the…
- Q1. Print the name of the class that may handle ALL the mouse events: . Q2. To re-draw a JFrame's ContentPane, the programmer should write Q3. To enable the LEFT section of a horizontal JSplitPane to be resizable, the programmer should write:. 04. What is the data type of the "X" in the following code: "if (X.isPopupTrigger()"? Q5. What is the "X" in the following code: "new Timer(80, X)."? 06. Create a method to display your class-schedule on a JTable (as shown below)? Add a new course to the table? Course Number 901310 901332 901330 D01340 Course Title Visual Programming Operating Systems Database M Systems AlgonthimsUsing the Circle2D class you defined in Exercise 8.18, write a program that enables the user to specify the location and size of two circles and displays whether the circles intersect, as shown in Figure 12.20. Enable the user to point the mouse inside a circle and drag it. As a circle is being dragged, the program updates the circle’s center coordinates and its radius in the text fields.Creating Enumerations In this section, you create two enumerations that hold colors and car model types. You will use them as field types in a Car class and write a demonstration program that shows how the enumerations are used. 1. Open a new file in your text editor, and type the following Color enumeration: enum Color {BLACK, BLUE, GREEN, RED, WHITE, YELLOW}; 2. Save the file as Color.java. 3. Open a new file in your text editor, and create the following Model enumeration: enum Model {SEDAN, CONVERTIBLE, MINIVAN}; 4. Save the file as Model.java. Next, open a new file in your text editor, and start to define a Car class that holds three fields: a year, a model, and a color. public class Car { private int year; private Model model; private Color color; 5. Add a constructor for the Car class that accepts parameters that hold the values for year, model, and color as follows: public Car(int yr, Model m, Color c) { year = yr; model = m; color = c; } 6. Add a display()…
- Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. Create a class “Main” having main method to perform following tasks. Create two objects of Subject class having value “Math, 99.9”…Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. note....... solve with javaIn this lab, you will create a programmer-defined class and then use it in a Java program. The program should create two Rectangle objects and find their area and perimeter. Instructions Make sure the class file named Rectangle.java is open. In the Rectangle class, create two private attributes named length and width. Both length and width should be data type double. Write public set methods to set the values for length and width. Write public get methods to retrieve the values for length and width. Write a public calculateArea()method and a public calculatePerimeter() method to calculate and return the area of the rectangle and the perimeter of the rectangle. Open the file named MyRectangleClassProgram.java. In the MyRectangleClassProgramclass, create two Rectangle objects named rectangle1 and rectangle2. Set the length of rectangle1 to 10.0 and the width to 5.0. Set the length of rectangle2 to 7.0 and the width to 3.0. Print the value of rectangle1’s perimeter and area, and then…