Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 76RQE
class Change
{
public:
int pennies;
int nickels;
int dimes;
int quarters;
Change()
{ pennies = nickels = dimes = quarters = 0; }
Change(int p = 100, int n = 50, d = 50, q = 25);
};
void Change::Change(int p, int n, d, q)
{
pennies = p;
nickels = n;
dimes = d;
quarters = q;
}
Expert Solution & Answer
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Check out a sample textbook solutionStudents have asked these similar questions
Public Class SavingsAccount
{
float interest;
float FixedDeposit;
SeniorAccount(float interest, float FixedDeposit)
{
this. interest = interest;
this.fixedDeposit= FixedDeposit;
}
float calculateInterest();
{
System.out.println(“Calculating Savings Account Interest”);
return(FixedDeposit*interest/100);
}
}
Public Class SeniorAccount extends SavingAccount
{
float seniorInterest;
SeniorAccount(float interest, float FixedDeposit)
{
this.seniorInterest=interest;
super(interest, FixedDeposit)
}
float calculateInterest()
{
System.out.println(“Calculating Savings Account Interest”);
return(FixedDeposit*seniorinterest/10);
}
}
Public static void main(String args[])
{
SavingsAccount saving = new SavingsAccount(6,100000);
System.out.println(saving.calculateinterest());
SeniorAccount senior=new seniorAccount(10,100000);
System.out.println(Senior.calculateInterest());
}
Correct the syntax and logical error
Public Class SavingsAccount
{
float interest;
float FixedDeposit;
SeniorAccount(float interest, float FixedDeposit)
{
this. interest = interest;
this.fixedDeposit= FixedDeposit;
}
float calculateInterest();
{
System.out.println(“Calculating Savings Account Interest”);
return(FixedDeposit*interest/100);
}
}
Public Class SeniorAccount extends SavingAccount
{
float seniorInterest;
SeniorAccount(float interest, float FixedDeposit)
{
this.seniorInterest=interest;
super(interest, FixedDeposit)
}
float calculateInterest()
{
System.out.println(“Calculating Savings Account Interest”);
return(FixedDeposit*seniorinterest/10);
}
}
Public static void main(String args[])
{
SavingsAccount saving = new SavingsAccount(6,100000);
System.out.println(saving.calculateinterest());
SeniorAccount senior=new seniorAccount(10,100000);
System.out.println(Senior.calculateInterest());
}
Rubric:
Correct the syntax and logical errors
Proper working code
class Player
{
protected:
string name;
double weight;
double height;
public:
Player(string n, double w, double h)
{ name = n; weight = w; height = h; }
string getName() const
{ return name; }
virtual void printStats() const = 0;
};
class BasketballPlayer : public Player
{
private:
int fieldgoals;
int attempts;
public:
BasketballPlayer(string n, double w,
double h, int fg, int a) : Player(n, w, h)
{ fieldgoals = fg; attempts = a; }
void printStats() const
{ cout << name << endl;
cout << "Weight: " << weight;
cout << " Height: " << height << endl;
cout << "FG: " << fieldgoals;
cout << " attempts: " << attempts;
cout << " Pct: " << (double) fieldgoals / attempts << endl; }
};
a. What does = 0 after function printStats() do?
b. Would the following line in main() compile: Player p; -- why or why not?
c. Could…
Chapter 13 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 13.3 - True or False: You must declare all private...Ch. 13.3 - Assume RetailItem is the name of a class, and the...Ch. 13.3 - An objects private member variables are accessed...Ch. 13.3 - Assume RetailItem is the name of a class, and the...Ch. 13.3 - Complete the following code skeleton to declare a...Ch. 13.6 - Why would you declare a classs member variables...Ch. 13.6 - When a classs member variables are declared...Ch. 13.6 - What is a class specification file? What is a...Ch. 13.6 - Prob. 13.9CPCh. 13.6 - Assume the following class components exist in a...
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...
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