Write another program called calculator that inherits from class average and also has methods that has: two methods multiply() to calculate the product of the numbers. One method will have two parameters which are both ints. The second method has three parameters: two ints and a Double. Another method “Power” that finds the power of a number using methods. For example, if the user types in: 5 and 3, the program should print out 125. 3. And another method “Factorial” which finds the factorial of a number using methods. Create a tester class to test all methods. Ask for user input.
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Write another program called calculator that inherits from class average and also has methods that has:...
Write another program called calculator that inherits from class average and also has methods that has: two methods multiply() to calculate the product of the numbers. One method will have two parameters which are both ints. The second method has three parameters: two ints and a Double. Another method “Power” that finds the power of a number using methods. For example, if the user types in: 5 and 3, the program should print out 125. 3. And another method “Factorial”...
Create a new class MathOP2 (MathOP2.java) that Inherits from MathOP You need to add multiply method and divide method, both methods accepts two parameters and return a value. Create a test program with documentation to test all operators (at least 4) The TestMathOP should do the following Enter the First number >> 5.5 Enter the Second Number >> 7.5 The sum of the numbers is 13 The subtract of the two numbers is -2.00 Do...
Use Java program Material Covered : Loops & Methods Question 1: Write a program to calculate rectangle area. Some requirements: 1. User Scanner to collect user input for length & width 2. The formula is area = length * width 3. You must implement methods getLength, getWidth, getArea and displayData ▪ getLength – This method should ask the user to enter the rectangle’s length and then return that value as a double ▪ getWidth – This method should ask the...
Write a program called average that has two methods with the same name average(). The first method will return an int and it will have 2 int parameters and return the average of the two. The second method will return a double and it will have 3 int parameters and return the average. Use Scanner for this problem.
In C++ Write a program that contains a BankAccount class. The BankAccount class should store the following attributes: account name account balance Make sure you use the correct access modifiers for the variables. Write get/set methods for all attributes. Write a constructor that takes two parameters. Write a default constructor. Write a method called Deposit(double) that adds the passed in amount to the balance. Write a method called Withdraw(double) that subtracts the passed in amount from the balance. Do not...
The main method of your calculator program has started to get a little messy. In this assignment, you will clean it up some by moving some of your code into new methods. Methods allow you to organize your code, avoid repetition, and make aspects of your code easier to modify. While the calculator program is very simple, this assignment attempts to show you how larger, real world programs are structured. As a new programmer in a job, you will likely...
Java Code Help! Code this: Calculate statistics. Write a class called Statistics that can calculate a number of properties about an array of doubles. There should be separate static methods to calculate the min, the max, the mean, the median, the standard deviation (make sure to make use of your mean method to implement this), and the mode. For the mode, you can assume that the data set is not multimodal. This class should not have a main method. Write...
python code? 1. Create a class called Person that has 4 attributes, the name, the age, the weight and the height [5 points] 2. Write 3 methods for this class with the following specifications. a. A constructor for the class which initializes the attributes [2.5 points] b. Displays information about the Person (attributes) [2.5 points] c. Takes a parameter Xage and returns true if the age of the person is older than Xage, false otherwise [5 points] 3. Create another...
Write a Java program which allows the user to perform simple tasks on a calculator. A series of methods allows the user to select an operation to perform and then enter operands. The first method displays a menu, giving the user the choice of typing in any one of the following: +, -, *, /, or % representing the usual arithmetic operators (Each operation should be done on numbers negative(-) to positive(+), positive(+) to negative(-), negative(-) to negative(-), and positive(+)...
Write a Java class called BankAccount (Parts of the code is given below), which has two fields name (String) and balance (double), two constructors and five methods getName(), getBalance(), deposit (double amount), withdraw(double amount) and toString(). The first constructor should initialize name to null and balance to 0. The second constructor initializes name and balance to the parameters passed. deposit method deposits the amount to the account causing the current balance to increase, withdraw method withdraws the amount causing the...