You are given an interface AdvancedArithmetic which contains a method int divisor_sum(int n). You need to write a class called MyCalculator which implements the given interface. The divisor_sum method takes an integer as input and return the sum of all its divisors. For example divisors of 6 are 1, 2, 3 and 6, s
Q: this is the whole problem i did 1 to 3 im stuck at 4 Create a class called Student, with the…
A: The answer is given below-
Q: Write a class called Animal with an default sound() method that does not output a specific animal…
A: Code is given below import java.util.Scanner; class Animal { void sound() {…
Q: Write a class called Animal with an default sound() method that does not output a specific animal…
A: Code: import java.util.Scanner; class Animal { void sound() { System.out.println("An…
Q: Consider the class Point2D2310 below that represents a point in a 2 dimensional environment.…
A: The changes in Point2D2310 is highlighted Point2D2310.java public class Point2D2310 { private int…
Q: Write a program that simulates the Magic 8 Ball game. The class should have a method that returns an…
A: Program Plan: • Create a class called Magic. • Create a constructor of the class Magic that sets the…
Q: Implement a superclass Appointment and subclasses Onetime, Daily, and Monthly. An appointment has a…
A: Code Screenshots: Daily.java
Q: In Java, Use the Phone class as a baseline, and write a method isUSA. It should return true if the…
A: Find the required code in java given as below and sample output :
Q: Write a class called AddThreeGame that allows two players to play a game in which they alternately…
A: class AddThreeGame: def __init__(self): self.first = [] self.second = []…
Q: In Q3, the ColoredCircle class has a getPerimeter() method that is different from the one in its…
A: When a method with the same name and parameters is present in both parent as well as sub classes,…
Q: FOR JAVA 1. Implement the following classes and interface in Java. Shape interface which has the…
A: GIVEN: FOR JAVA 1. Implement the following classes and interface in Java. Shape interface…
Q: 3. Charge Account Validation Create a class with a method that accepts a charge account number as…
A: The Above code ios solved in Java Programming below:
Q: Modify the BookStore and BookSearchEngine classes explained in the class to include the following…
A: Code and Output start from step-2.
Q: an I call a method from an object in an array? myArray myArray = new myArray[4] myArray [0] =…
A: The given problem is related to Java programming language with the concept of an array of objects.…
Q: We have an interface called discount strategy, that calculates discounts for a simple parking…
A: Given that We have an interface called discount strategy, that calculates discounts for a simple…
Q: Implement the following class and invoke discountedPrice(): > Discountable discountedPrice (price:…
A: Objective: This program includes an interface and a class implementing the interface. The interface…
Q: Add another public method dblValue() to the Fraction class which returns the double precision…
A: A new function dblValue() is added. In the function a new variable div of type double is declared.…
Q: In this problem, we are going to use ArrayLists and classes to design a road trip. You have three…
A: Actually, Java is a programming language originally developed by James Gosling at Sun Microsystems…
Q: In a package named "lecture10", implement the following. Lecture Question • class Battery with • A…
A: Given:
Q: In this problem you will first write an interface and then modify classes to implement the…
A: We write the interface as shown below in GeometricSolid.java file: public interface GeometricSolid {…
Q: s that will extend the given Animal class and optionally implement a leg count interface. (Image…
A: Given : Animal.java abstract class Animal { String FUR="fur"; String FEATHER = "feather"; String…
Q: In a package named "lecture10“, implement the following. Lecture Question • class Battery with • A…
A:
Q: write a class called rectangle that implements the Comparable The class should contain three fields:…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Fancy Integer ArrayList (ONLY NEED HELP WITH WRITING TEST CASES) For example, we have defined a…
A: Note : As your question is quite complext I am building step by stel solution like below. Writing…
Q: For this problem you will write a method that computes the number of boxes in a pyramid of boxes…
A: Non Recursive Java Program Code Screenshot: Program Code to Copy class PyramidBoxCount { /**…
Q: Write an interface as follows: The interface is named ServiceReminder It has one method named…
A: By default interface contains abstract methods. This means that the body of method is not provided…
Q: Make a new class in the Lab3 project called Primes. Add a method to this class called isprime, which…
A: A number is said to be a prime number if it has only 2 factors 1 and itself So, start counting the…
Q: Based on the information in the screenshots, please answer the following question below. The…
A: import java.util.*; public class Main{ static class pair{ int first, second; pair(int first,…
Q: Implement the following class and test its methods: Fraction - numerator. int - denominator. int +…
A: Created 2 versions of the program. 1st version takes input from the user and 2nd version doesn't…
Q: Using java Hamburger Class Write a Hamburger class with the following six attributes: • bun - the…
A: Actually, in the program given attributes are: Hamburger class with the following six attributes:•…
Q: ontainsInRange. This class defines a method called contains(), which takes as parameters an integer…
A: Create class ContainsInRange. Define method contains to check the value x in array a in the range…
Q: Write a class encapsulating the concept of converting integer grades to letter grades (A, B, C, D,…
A: class Test { public static void main(String[] args) { Grade grade1 = new Grade(50);…
Q: In this exercise, you are given a Food superclass and two subclasses, Fruit and Meat. These methods…
A: Program Food.java: public class Food { private String name; privateint calories; public Food(String…
Q: Write a class ArrayMethods, where the main method asks the user to enter the number of inputs and…
A: import java.io.*;public class ArrayMethods { public static int[] copyArray(int myList[]) { int…
Q: Assume the existence of a Widget class that implements the Comparable interface and thus has a…
A: Using binary search for the effective implementation of the getWidgetMatch(given in the question).…
Q: ava Help Please! The Triangle series is a mathematical sequence of integers defined by the formula:…
A: Given: Java Help Please! The Triangle series is a mathematical sequence of integers defined by the…
Q: Write a class named IceCreamcup that implements the Customizable interface. The class should have…
A: Write class named IceCreamCup that implements Customizable interface having the following private…
Q: Write a public int method named initialNumberOfSticks which takes two int parameters named…
A: public int initialNumberOfSticks(int max_sticks, int min_sticks ) { Random r = new…
Q: Implement a class Balloon that models a spherical balloon that is being filled with air. The…
A: Solution :: Please find the source code , inline comments and output below . package test; import…
Q: A method needs to be written called chooseAccount, which takes an ArrayList and an Account object.…
A: Given that the main class is Account ArrayList<Account> accounts can not store objects of…
Q: Python Question Implement the Player class with necessary properties so that the given output is…
A: In Python, Whenever a constructor is called which means a new object is created, we just have to…
Q: Add another public method dblValue() to your Fraction class which returns the double precision…
A: ALGORITHM:- 1. Create the method named dblValue() with return type double. 2. Make the quotient…
Q: Based on the information in the screenshots, please answer the following question below. The…
A: Answer is given below .
Q: In this exercise, you have to implement a calculator which can perform addition, subtraction,…
A: public class Calculator {double num1,num2; public Calculator( double num1,double num2) {…
Q: In a package named "lecture10", implement the following. Lecture Question class Battery with A…
A: Given
Q: For this exercise, you will be completing the Account class, which simulates a regular bank account,…
A: LOGIC: The given problem will have below three classes: a) Account.java: A base class to hold…
Q: Write a ThreeWayLamp class that models the behavior of a lamp that uses a three-way bulb.These bulbs…
A: #include "demo.h" void ThreeWayLamp::main(std::vector<std::wstring> &args) {…
Q: The interface Range is defined below: public interface Range { void setLimits(int x, int y); int…
A: Here I have created a class named RandomInteger that implements the interface Range. In this class,…
Q: In the following code: public interface Shape extends Comparablel double getArea0: We have: Select…
A: Given, public interface Shape extends Comparable<Circle>{ double getArea(); } In Java when an…
Step by step
Solved in 2 steps with 1 images
- in computer programming: java Create a rectangle class that can compute the area and the sum of its sides. Create a specialized method that will allow the class to compare other rectangle objects. The comparison should identify the larger rectangle according to the object’s area. You should be able to implement the class where the user provides rectangle dimensions. The program should be able to display which of the rectangle inputs is larger using the Rectangle class method that you defined. Sample output: Enter Length R1: 1 Enter Width R1: 1 Enter Length R2: 2 Enter Width R2: 2 Results: R1 Area: 1 R1 Sum: 2 R2 Area: 4 R2 Sum: 4 R2 is the bigger Rectangle! Note: All characters in boldface are user inputs.Design an application that does the following: A Solid can be a FlatSurfaceSolid or a CurvedSurfaceSolid. Every solid will have a volume. The method volume will be polymorphic. A solid has faces, vertices and edges. A flat-surface solid also has a variable called side which represents the length of the side. A curved-surface solid also has a radius. A Cube is a FlatSurfaceSolid. A cube has 6 faces, 8 vertices and 12 edges. It will have a side. A Sphere is a CurvedSurfaceSolid. It has 1 face, 0 vertices and 0 edges. It will have a radius. Create an ArrayList of solids (driver file named YourLastNameCISC231Q1.java). The arraylist will have 4 elements – 2 cubes (one with side length 3 and another will side length 4) and 2 spheres (one with radius 3 and another with radius 4). Create a driver class to instantiate an array of solids and display the details of each solid along with the volume of each solid.Java - Access Specifiers Create a class named Circle that has attributes radius, area, and circumference and make the attributes private. Make a public method that sets the radius and a method that prints all attributes. Ask the user input for radius. Note: Use the PI from the math functions Inputs A line containing an integer 10 Sample Output Radius: 20 Area: 1256.64 Circumference: 125.66
- In this exercise, you have to implement a calculator which can perform addition, subtraction, multiplication, and division. Problem Statement# Write a Java class called Calculator with ● private fields: ○ num1 and num2 (double type) And methods: ● add(), a method which returns the addition of two numbers ● subtract(), a method which returns the subtraction of num1 from num2 ● multiply(), a method which returns the multiplication of numbers ● divide(), a method which returns the division of num2 by num1 ● Define a parameterized constructor which takes two parameters num1 and num2 and assigns these variables to the respective fields in the class. Input# Pass double point numbers in the parameterized constructor Output# addition, subtraction, division, and multiplication Sample Input# Calculator obj = new Calculator(10, 94); obj.add() obj.subtract() obj.multiply() obj.divide() Sample Output# 104 84 940 9.4 Part of the Solution class Calculator { // write class fields here public…JAVA Write an application to simulate the rolling of two dice. The application should use an object of class Random once to roll the first die and again to roll the second die. The sum of the two values should then be calculated. Each die can show an integer value from 1 to 6, so the sum of the values will vary from 2 to 12, with 7 being the most frequent sum, and 2 and 12 the least frequent.Write a method toString() for the Cow class which displays information about a Cow object. The method should consider the following: • If the Cow's stomach value is 100, the output should say that the Cow is full • If the Cow's stomach value is below 100 but above 50, no information about the Cow's stomach should be given • If the Cow's stomach value is below 50 but above 10, the output should mention that the cow is hungry • If the Cow's stomach value is below 10, the output should mention that the cow is starving. Example output: First Cow is full. Second Cow Third Cow is hungry. Fourth Cow is starving!
- JAVA PROGRAM Chapter 7. PC #1. Rainfall Class Write a RainFall class that stores the total rainfall for each of 12 months into an array of doubles. The program should have methods that return the following: • the total rainfall for the year • the average monthly rainfall • the month with the most rain • the month with the least rain Demonstrate the class in a complete program. Main class name: RainFall (no package name) NOTE, THE MAIN CLASS NAME needs to be Rainfall as mentioned above AND IT HAS TO PASS ALL THE TEST CASES WHEN I UPLOAD IT TO HYPERGRADE. THANK YOU Enter the rainfall amount for month 1:\n1.2ENTEREnter the rainfall amount for month 2:\n2.3ENTEREnter the rainfall amount for month 3:\n3.4ENTEREnter the rainfall amount for month 4:\n5.1ENTEREnter the rainfall amount for month 5:\n1.7ENTEREnter the rainfall amount for month 6:\n6.5ENTEREnter the rainfall amount for month 7:\n2.5ENTEREnter the rainfall amount for month 8:\n3.3ENTEREnter the…Please answer this with PYTHON LANGUAGE. thank you The developers of a free online game named Sugar Smash have asked you to develop a class named SugarSmashPlayer that holds data about a single player. The class contains the following fields: idNumber - the player’s ID number (of type int), name - the player's screen name (of type String), scores - an array of integers that stores the highest score achieved in each of 10 game levels Include get and set methods for each field. The get method for scores should require the game level to retrieve the score for. The set method for scores should require two parameters—one that represents the score achieved and one that represents the game level to be retrieved or assigned. Display an error message if the user attempts to assign or retrieve a score from a level that is out of range for the array of scores. Additionally, no level except the first one should be set unless the user has earned at least 100 points at each previous level. If a user…Computer Science You are required to develop a small chatting application where two or more friends can communicate each other through messages. Create a class Message which has Date d, and message (string). Provide getters/setters, constructors, toString. Create a class Friend having String name, String contact, email and ArrayList of Messages provide getters/setters, constructors, toString addMessage(Message m) method which will add new message to the list. Provide following options to the user using JFrame. Login which will help user login to the application. View Friends (Display List of All Friends) View Messages ( This should display all message of a Friend) Send message (This should ask for friend name and message match the friend name and write that message to the array list).
- Fibonacci A fibonacci sequence is a series of numbers in which each number is the sum of the two preceding numbers. For example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on… For this, you will implement a class that takes a positive integer (n) and returns the number in the nth position in the sequence. Examples When n is 1, the returned value will be 0. When n is 4, the returned value will be 2. When n is 9, the returned value will be 21. come up with the formula and base cases Implementation Create a class Fibonacci with a public static method getValue. Create a Main class to test and run your Fibonacci class.Java Programming: ConWay World Conway’s game of life is a simple simulation of life forms in a two dimensional grid. The ConwayCell implements the standard behavior of a call in Conway’s Game of Life. You only need to implement and test two new classes. You will create two different cells, derived from AbstractCell. 1. Alternating Cell The first class that you should create is a class named AlternatingCell. This is a cell that should alternate between being alive and dead with each generation. Add one or more of your AlternatingCells to your ConwayWorld. You can see how to add a cell in line 15 - 20 of Main.java. Give your AlternatingCell a unique display character when it is alive so that you can see it in your conway world. 2. Your own cell For the second cell you should feel free to implement any behavior that you want. If you are having trouble thinking of ideas then post up a question. You can add your custom cell in just a few places in the world, or you might choose to replace…in java Write a RainFall class that stores the total rainfall for each of 12 months into an array ofdoubles. The program should have methods that return the following:• the total rainfall for the year• the average monthly rainfall• the month with the most rain• the month with the least rainDemonstrate the class in a complete program.Input Validation: Do not accept negative numbers for monthly rainfall figures.