Modify the graphical future value program so that the input (principal and APR) also are done in a graphical fashion using Entry objects.
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Modify the graphical future value program so that the input (principal and APR) also are done in a graphical fashion using Entry objects.
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- Using UML class diagrams, create a design for the following (you can defer declaring the types for any instance variables and instance methods as long as you represent the concepts appropriately). NB: You may hand-draw your diagram or use a drawing program (your choice). Upload your finished answer for (a) and (b) as one file. (a) An Employer has one or more Employees. An Employee has exactly one Employer. Employees have attributes for their name, salary and job title (b) We are producing a vehicle registration system for the local DMV/RMV. Model the following using a UML class diagram. Read the entire specification before proceeding (this is ONE question, broken into 4 segments for readability): (i) Our interface (protocol/contract) IVehicle states that all vehicles can register() and calculateExciseTax(). These operations are public and the Vehicle contract is stable – it will not change. (ii) We think we’ll be able to take advantage of code-reuse, so your team must introduce an…Design and code a class in C++ that represents a single month of the year. It should have a single integer-typed data member to represent the month. Make sure to provide proper construction, access, and mutation for this member as well as input and output methods. In addition, methods for comparing two months chronologically for ordering would be useful as would a method to advance to the next month (note that January follows December and begins the cycle anew) or previous month. In fact, thinking about it, it might be good to be able to advance to a month an arbitrary number of whole months in the future or past: January '+' 5 = June; March '-' 5 = October. Place your Month class in a library. Write a test application (driver) for your class. Oh, and the programmers who commissioned this class wanted to make sure it could handle not only integer-valued representation of a Month but also either whole-word names or three-letter abbreviations for the Months. That means that they should…Language is C++ Lab14A: The Architect. Buildings can be built in many ways. Usually, the architect of the building draws up maps and schematics of a building specifying the building’s characteristics such as how tall it is, how many stories it has etc. Then the actual building itself is built based on the schematics (also known as blueprints). Now it is safe to assume that the actual building is based off the blueprint but is not the blueprint itself and vice versa. The idea of a classes and objects follows a similar ideology. The class file can be considered the blueprint and the object is the building following the analogy mentioned above. The class file contains the details of the object i.e., the object’s attributes (variables) and behavior (methods). Please keep in mind that a class is a template of an eventual object. Although the class has variables, these variables lack an assigned value since each object will have a unique value for that variable. Think of a form that you…
- Write c++ code that takes an array of players and sorts them based on whether they are online or offline. Create a gamer (player) class that stores the player’s gamer name and a boolean flag for whether or not they are online.Struggling with a c++ task. The class dateType was designed to implement the date in a program, but the member function setDate and the constructor do not check whether the date is valid before storing the date in the member variables. Rewrite the definitions of the function setDate and the constructor so that the values for the month, day, and year are checked before storing the date into the member variables. Add a member function, isLeapYear, to check whether a year is a leap year. Moreover, write a test program to test your class. Input should be format month day year with each separated by a space. Output should resemble the following: Date #: month-day-year An example of the program is shown below: Date 1: 3-15-2008 this is a leap year If the year is a leap year, print the date and a message indicating it is a leap year, otherwise print a message indicating that it is not a leap year. The header file for the class dateType has been provided: #ifndef date_H #define date_H…• You are to work on this activity individually. • You are to create a Python application that applies classes and objects in Python. • Scenario: You are to create a python application that simulates the function of a basic calculator with some additional features. The user will select what function they would like to use in the application, after which they will input the va they would like to use for the computation selected. The program will then compute for the output based on the give function and return the output to the user. The user should then be able to select additional functions and input new until they are satisfied, after which they can exit the application. • The application should first ask for a command from the user when started, the user can do 9 different commands on application: 。 The Calculator Features ▪ Add Two Numbers - Adds two numbers inputted from the user. Subtract Two Numbers - Subtracts two numbers inputted from the user. Multiply Two Numbers -…
- This simple program takes and stores information for5 students. As you can see, it uses structures. In thisprogramming task, you are to redesign this code insuch a way that it uses classes and objects instead ofstructures. The program’s output must remain thesame.I need help with my assignment in my Java programing class. I have already created the "Monkey" class (#5) but need help in creating a loop (#6) as I struggle with loops since they are not clicking. Please see the picture for the criteria on the loop. Attached is also a picture of the first page of the driver class.Write a simple payroll program that will display employees information. Refer to the UML Class Diagram for the names of the variable and method.
- Briefly discuss the relationship between program dependability and the strength and slackness of type checking.Write a complete C++ program that: 1- Declare the class personType, the functions: a. print() to output the first name and last name b. setName() to set firstName and lastName according the provided arguments c. getFirstName(0 to return the first name d. getlastName() to return the last name. e. personType( ): constructor to sets firstName and lastName according to the parameters 2- In the main function: a. declare student1 to be a personType object, and initialize its first name to "Buddy" and last name to "Arora". b. declare student2 to be a personType object, and initialize its first name to "Ali" and last name to "Salah". c. Output the data stored in the objects student1 and atudent2 d. change the first name of student1 to "Susan" and the last name to "Gilbert". And output the first name and last name stored in this object. e. Give a screen shot of the runningc++ or java or in pseudo code with explaining note: if anything is unclear or seems left out make an assumption and document your assumption Implement an algorithm for assigning seats within a movie theater tofulfill reservation requests. Assume the movie theater has the seatingarrangement of 10 rows x 20 seats, as illustrated to the below.The purpose is to design and write a seat assignmentprogram to maximize both customer satisfaction and customersafety. For the purpose of public safety, assume that a buffer of three seats inbetween Input DescriptionYou will be given a file that contains one line of input for eachreservation request. The order of the lines in the file reflects the order inwhich the reservation requests were received. Each line in the file will becomprised of a reservation identifier, followed by a space, and then thenumber of seats requested. The reservation identifier will have theformat: R####. See the Example Input File Rows section for anexample of the input…