Starting Out with C++ from Control Structures to Objects (9th Edition)
Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
bartleby

Concept explainers

bartleby

Videos

Textbook Question
Book Icon
Chapter 13, Problem 15PC

Mortgage Payment

Design a class that will determine the monthly payment on a home mortgage. The monthly payment with interest compounded monthly can he calculated as follows:

P a y m e n t = L o a n × R a t e 12 × T e r m T e r m 1

Where

T e r m   =   ( 1 + R a t e 12 ) 12 × y e a r s

Payment = the monthly payment

Loan = the dollar amount of the loan

Rate = the annual interest rate

Years = the number of years of the loan

The class should have member functions for setting the loan amount, interest rate, and number of years of the loan. It should also have member functions for returning the monthly payment amount and the total amount paid to the bank at the end of the loan period. Implement the class in a complete program.

Input Validation: Do not accept negative numbers for any of the loan values.

Blurred answer
Students have asked these similar questions
Rainfall Type Create a RainFall class that keeps the total rainfall in an array of doubles for each of the 12 months. Methods in the programme should return the following values: • the total annual rainfall; • the average monthly rainfall • the wettest month of the year • the month with the least amount of rain Demonstrate the class in its entirety. Validation of Input: Accepting negative amounts for monthly rainfall data is not permitted.
In a population, the birth rate and death rate are calculated as follows:Birth Rate = Number of Births ÷ Population Death Rate = Number of Deaths ÷ PopulationFor example, in a population of 100,000 that has 8,000 births and 6,000 deaths 2per year,Birth Rate = 8,000 ÷ 100,000 = 0.08 Death Rate = 6,000 ÷ 100,000 = 0.06Design a Population class that stores a current population, annual number of births, and annual number of deaths for some geographic area. The class should allow these three values to be set in either of two ways: by passing arguments to a three-parameter constructor when a new Population object is created or by calling the set_population, set_births, and set_deaths class member functions. The class should also have get_birth_rate and get_death_rate functions that compute and return the birth and death rates. Write a short program that uses the Population class and illustrates its capabilities.Input Validation: If a population figure less than 2 is passed to the class, use…
Employee class  Write a Python program employee.py that computes the cumulative salary of employees based on the length of their contract and their annual merit rate.   Your program must include a class Employee with the following requirements: Class attributes: name: the name of the employee position: the position of the employee start_salary: the starting salary of the employee annual_rate: the annual merit rate on the salary contract_years: the number of years of salary   Class method: get_cumulative_salary(): calculates and returns the cumulative salary of an employee based on the number of contract years. Round the cumulative salary to two digits after the decimal point. Example: If start_salary = 100000, annual_rate = 5% and contract_years = 3: Then the cumulative salary should be : 100000 + 105000 + 110250 = 315250   Outside of the class Employee, the program should have two functions: Function name Function description Function input(s) Function output(s) / return…

Chapter 13 Solutions

Starting Out with C++ from Control Structures to Objects (9th Edition)

Ch. 13.6 - What is an inline member function?Ch. 13.9 - Briefly describe the purpose of a constructor.Ch. 13.9 - Prob. 13.13CPCh. 13.9 - A member function that is never declared with a...Ch. 13.9 - A member function that is never declared with a...Ch. 13.9 - Prob. 13.16CPCh. 13.9 - A constructor that requires no arguments is called...Ch. 13.9 - True or False: Constructors are never declared...Ch. 13.9 - True or False: Destructors are never declared with...Ch. 13.9 - Prob. 13.20CPCh. 13.12 - What will the following program display on the...Ch. 13.12 - What will the following program display on the...Ch. 13.12 - In your answer for Checkpoint 13.22, indicate for...Ch. 13.12 - Why would a member function be declared private?Ch. 13.12 - Define an array of three InventoryItem objects.Ch. 13.12 - Complete the following program so it defines an...Ch. 13.16 - Prob. 13.27CPCh. 13.16 - When designing an object-oriented application, who...Ch. 13.16 - How do you identify the potential classes in a...Ch. 13.16 - What are a classs responsibilities?Ch. 13.16 - What two questions should you ask to determine a...Ch. 13.16 - Will all of a classs actions always be directly...Ch. 13.16 - Look at the following description of a problem...Ch. 13 - What is the difference between a class and an...Ch. 13 - What is the difference between the following...Ch. 13 - What is the default access specification of class...Ch. 13 - Look at the following function header for a member...Ch. 13 - A contractor uses a blueprint to build a set of...Ch. 13 - What is a mutator function? What is an accessor...Ch. 13 - Is it a good idea to make member variables...Ch. 13 - Can you think of a good reason to avoid writing...Ch. 13 - Under what circumstances should a member function...Ch. 13 - What is a constructor? What is a destructor?Ch. 13 - What is a default constructor? Is it possible to...Ch. 13 - Is it possible to have more than one constructor?...Ch. 13 - If a class object is dynamically allocated in...Ch. 13 - When defining an array of class objects, how do...Ch. 13 - What are a classs responsibilities?Ch. 13 - How do you identify the classes in a problem...Ch. 13 - Programming: In programming, there are two most...Ch. 13 - ____________ programming is centered around...Ch. 13 - _________ programming is centered around objects.Ch. 13 - _____________ is an objects ability to contain and...Ch. 13 - In C++, the _________ is the construct primarily...Ch. 13 - A class is very similar to a(n) _____________.Ch. 13 - A(n) _________ is a key word inside a class...Ch. 13 - The default access specification of class members...Ch. 13 - The default access specification of a struct in...Ch. 13 - Defining a class object is often called the...Ch. 13 - Members of a class object may be accessed through...Ch. 13 - If you were writing the declaration of a class...Ch. 13 - If you were writing the external definitions of...Ch. 13 - When a member functions body is written inside a...Ch. 13 - A(n) __________ is automatically called when an...Ch. 13 - A(n) __________ is a member function with the same...Ch. 13 - __________ are useful for performing...Ch. 13 - Constructors cannot have a(n) _________ type.Ch. 13 - A(n) ___________ constructor is one that requires...Ch. 13 - A(n) ___________ is a member function that is...Ch. 13 - A destructor has the same name as the class, but...Ch. 13 - Like constructors, destructors cannot have a(n)...Ch. 13 - A constructor whose arguments all have default...Ch. 13 - A class may have more than one constructor, as...Ch. 13 - Prob. 41RQECh. 13 - A(n) __________ may be used to pass arguments to...Ch. 13 - Write a class declaration named Circle with a...Ch. 13 - Add a default: constructor to the Circle class in...Ch. 13 - Add an overloaded constructor to the Circle class...Ch. 13 - Write a statement that defines an array of five...Ch. 13 - Write a statement that defines an array of five...Ch. 13 - Prob. 48RQECh. 13 - If the items on the following list appeared in a...Ch. 13 - Look at the following description of a problem...Ch. 13 - T F Private members must be declared before public...Ch. 13 - T F Class members are private by default.Ch. 13 - T F Members of a struct are private by default.Ch. 13 - T F Classes and structures in C++ are very...Ch. 13 - T F All private members of a class must be...Ch. 13 - T F All public members of a class must be declared...Ch. 13 - T F It is legal to define a pointer to a class...Ch. 13 - T F You can use the new operator to dynamically...Ch. 13 - T F A private member function may be called from a...Ch. 13 - T F Constructors do not have to have the same name...Ch. 13 - T F Constructors may not have a return type.Ch. 13 - T F Constructors cannot take arguments.Ch. 13 - T F Destructors cannot take arguments.Ch. 13 - T F Destructors may return a value.Ch. 13 - T F Constructors may have default arguments.Ch. 13 - T F Member functions may be overloaded.Ch. 13 - T F Constructors may not be overloaded.Ch. 13 - T FA class may not have a constructor with no...Ch. 13 - T F A class may only have one destructor.Ch. 13 - T F When an array of objects is defined, the...Ch. 13 - T F To find the classes needed for an...Ch. 13 - T F A classs responsibilities are the things the...Ch. 13 - class Circle: { private double centerX; double...Ch. 13 - #include iostream using namespace std; Class Moon;...Ch. 13 - #inc1ude iostream using namespace std; class...Ch. 13 - class Change { public: int pennies; int nickels;...Ch. 13 - Date Design a class called Date. The class should...Ch. 13 - Employee Class Write a class named Employee that...Ch. 13 - Car Class Write a class named Car that has the...Ch. 13 - Patient Charges Write a class named Patient that...Ch. 13 - Retail Item Class Write a class named RetailItem...Ch. 13 - Inventor Class Design an Inventory class that can...Ch. 13 - TestScores Class Design a TestScores class that...Ch. 13 - Circle Class Write a Circle class that has the...Ch. 13 - Population In a population, the birth rate and...Ch. 13 - Number Array Class Design a class that has an...Ch. 13 - Payroll Class Design a PayRoll class that has data...Ch. 13 - Coin Toss Simulator Write a class named Coin. The...Ch. 13 - Tossing Coins for a Dollar For this assignment,...Ch. 13 - Fishing Game Simulation For this assignment, you...Ch. 13 - Mortgage Payment Design a class that will...Ch. 13 - Freezing and Boiling Points The following table...Ch. 13 - Cash Register Design a CashRegister class that can...Ch. 13 - A Game of 21 For this assignment, you will write a...Ch. 13 - Trivia Game In this programming challenge, you...Ch. 13 - Patient Fees 1. This program should be designed...

Additional Engineering Textbook Solutions

Find more solutions based on key concepts
Knowledge Booster
Background pattern image
Computer Science
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Microsoft Visual C#
    Computer Science
    ISBN:9781337102100
    Author:Joyce, Farrell.
    Publisher:Cengage Learning,
    Text book image
    Systems Architecture
    Computer Science
    ISBN:9781305080195
    Author:Stephen D. Burd
    Publisher:Cengage Learning
Text book image
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Text book image
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
Introduction to Classes and Objects - Part 1 (Data Structures & Algorithms #3); Author: CS Dojo;https://www.youtube.com/watch?v=8yjkWGRlUmY;License: Standard YouTube License, CC-BY