Implementation: A Java package with the name "Quiz2" is created with a class named "Geometry". In the main method, the user is asked to select if they want to calculate the area or volume. Once the user enters a response, the user is asked to select a shape as shown from the expected output below. Select: [1]Calculate Area [2] Calculate Volume Select a Shape: [A] Square [B]Rectangle [C]Triangle [D]Circle A Enter a: Area of the square: 25.0 sqm.
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- PROGRAMMING LANGUAGE: JAVA SUBJECT: ADVANCED OOP WITH JAVA QUESTION NO 2: Make a class cube with x3 (x cube) function using package. Donot use maths class.Java oop program contains three classes ( main , book , author ) . Book class contains attributes : title , author ( array ) , cost . Author class contains ( name , city ) Task 1 : the user enter an author name then print the number of his common books . Task 2 : the user enter a book name then display its informationCharge Account Validation Using Java programming Create a class with a method that accepts a charge account number as its argument. The method should determine whether the number is valid by comparing it to the following list of valid charge account numbers:5658845 4520125 7895122 8777541 8451277 13028508080152 4562555 5552012 5050552 7825877 12502551005231 6545231 3852085 7576651 7881200 4581002These numbers should be stored in an array. Use a sequential search to locate the number passed as an argument. If the number is in the array, the method should return true, indicating the number is valid. If the number is not in the array, the method should return false, indicating the number is invalid.Write a program that tests the class by asking the user to enter a charge account number. The program should display a message indicating whether the number is valid or invalid.
- bytecode semicolon class Jassociation overloading Java object composition method source code 1 public protected menu is a programming language 1. developed at Sun Microsystems, Inc. is the plain text that makes up part 2. of a computer program. is the low level language computer translation 3. of Java source code program. 4. The elements inside for loop control are separated using - instead of commas. is groups of operations and data put into modular units. 6. Object from the same same elements and methods. have the 7. Array index of the first element in an array is represent a general binary 8. relationship that describes an activity between two classes. 9. You use the plus (+) sign to denote data or methods. 10. A is a collection of statements that are groupęd togęther to perform an operation.9 public class PictureViewer 10{ public static void main(String[] args) 11 12 // Step 2: Fix the syntax errors and submit it to Codecheck to pass the test. // Note: Do not add or remove any statements 13 // 14 15 // Do not change the semantics of each statement Do not add or remove any variables Do not add or remove any objects Magic numbers are allowed 16 17 18 // 19 // 20 // Create an object of Picture by loading an image Picture pic = Picture("starry_night.png"); 21 22 23 // Display the width and height System.out.println("Width : " + pic.getWidth()); System.out.println("Height: 24 25 + pic.getHeight()); %3D 26 27 // Increase the width by 50 on both sides and // increase the height by 40 on both sides. // Must use dw and dh when calling method grow(). int dw, dh = 40; pic.grow(dw, dh); 28 29 30 31 32 33 // Display the width and height System.out.println("Width : System.out.println("Height: 34 + pic.getWidth()); + pic.getHeight()); 35 36 37 // Draw the picture draw(); 38 39 40 //…public class LabProgram { public static void main(String args[]) { Course course = new Course(); String first; // first name String last; // last name double gpa; // grade point average first = "Henry"; last = "Cabot"; gpa = 3.5; course.addStudent(new Student(first, last, gpa)); // Add 1st student first = "Brenda"; last = "Stern"; gpa = 2.0; course.addStudent(new Student(first, last, gpa)); // Add 2nd student first = "Jane"; last = "Flynn"; gpa = 3.9; course.addStudent(new Student(first, last, gpa)); // Add 3rd student first = "Lynda"; last = "Robison"; gpa = 3.2; course.addStudent(new Student(first, last, gpa)); // Add 4th student course.printRoster(); } } // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average…
- ISP-JAVA Create a new program.The program must include instructions for the user. Be in the mindset that the program you develop will be used by anyone. Your program must include (but not limited to) the following:• Comments• Javadoc comments for method(s) and class(s)• Input(s) and output(s)• Decision structures• Loops• Arrays• Methods• Classes & ObjectsBe as creative as possible!26. Assume the declaration of Exercise 24. A. Write the statements that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is )) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a deUsing JAVASCRIPT write an object prototype for a Person that has a name and age, has a printInfo method, and also has a method that increments the persons age by 1 each time the method is called. Create two people using the 'new' keyword, and print both of their infos and increment one persons age by 3 years. Use an arrow function for both methods */ // Create our Person Prototype // Use an arrow to create the printInfo method // Create another arrow function for the addAge method that takes a single parameter // Adding to the age
- #pyhton programing topic: Introduction to Method and Designing class Method overloading & Constructor overloading ------------------ please find the attached imageISP- Java Your program must include (but not limited to) the following: • Comments • Javadoc comments for method(s) and class(s) • Input(s) and output(s) • Decision structures • Loops • Arrays • Methods • Classes & Objects Be as creative as possible!Charge Account ValidationCreate a class with a method that accepts a charge account number as its argument. The method should determine whether the number is valid by comparing it to the following list of valid charge account numbers:5658845 4520125 7895122 8777541 8451277 13028508080152 4562555 5552012 5050552 7825877 12502551005231 6545231 3852085 7576651 7881200 4581002These numbers should be stored in an array. Use a sequential search to locate the number passed as an argument. If the number is in the array, the method should return true, indicating the number is valid. If the number is not in the array, the method should return false, indicating the number is invalid.Write a program that tests the class by asking the user to enter a charge account number. The program should display a message indicating whether the number is valid or invalid.