Starting Out with C++ from Control Structures to Objects (8th Edition)
8th Edition
ISBN: 9780133769395
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 15, Problem 57RQE
class Tank : public Cylinder
{
private:
int fuelType;
double gallons;
public:
Tank();
~Tank();
void setContents(double);
void setContents(double);
};
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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 15 Solutions
Starting Out with C++ from Control Structures to Objects (8th Edition)
Ch. 15.1 - Here is the first line of a class declaration....Ch. 15.1 - What is the name of the derived class in the...Ch. 15.1 - Suppose a program has the following class...Ch. 15.2 - What is the difference between private members and...Ch. 15.2 - What is the difference between member access...Ch. 15.2 - Suppose a program has the following class...Ch. 15.3 - What will the following program display? #include...Ch. 15.3 - What will the following program display? #include...Ch. 15.7 - Explain the difference between overloading a...Ch. 15.7 - Prob. 15.10CP
Ch. 15.7 - Prob. 15.11CPCh. 15.7 - What will the following program display? #include...Ch. 15.7 - What will the following program display? #include...Ch. 15.7 - What will the following program display? #include...Ch. 15.7 - What will the following program display? #include...Ch. 15.8 - Does the following diagram depict multiple...Ch. 15.8 - Does the following diagram depict multiple...Ch. 15.8 - Examine the following classes. The table lists the...Ch. 15.8 - Examine the following class declarations: class...Ch. 15 - What is an is a relationship?Ch. 15 - A program uses two classes: Dog and Poodle. Which...Ch. 15 - How does base class access specification differ...Ch. 15 - What is the difference between a protected class...Ch. 15 - Can a derived class ever directly access the...Ch. 15 - Which constructor is called first, that of the...Ch. 15 - What is the difference between redefining a base...Ch. 15 - Prob. 8RQECh. 15 - What is an abstract base class?Ch. 15 - A program has a class Potato, which is derived...Ch. 15 - What base class is named in the line below?class...Ch. 15 - What derived class is named in the line below?...Ch. 15 - What is the class access specification of the base...Ch. 15 - What is the class access specification of the base...Ch. 15 - Protected members of a base class are like...Ch. 15 - Complete the table on the next page by filling in...Ch. 15 - Complete the table below by filling in private,...Ch. 15 - Complete the table below by filling in private,...Ch. 15 - A derived class inherits the ________ of its base...Ch. 15 - When both a base class and a derived class have...Ch. 15 - An overridden base class function may be called by...Ch. 15 - When a derived class redefines a function in a...Ch. 15 - A(n) __________ member function in a base class...Ch. 15 - ________ binding is when the compiler binds member...Ch. 15 - __________ binding is when a function call is...Ch. 15 - _________ is when member functions in a class...Ch. 15 - When a pointer to a base class is made to point to...Ch. 15 - A(n) __________ class cannot be instantiated.Ch. 15 - A(n) _______ function has no body, or definition,...Ch. 15 - A(n) _________ of inheritance is where one class...Ch. 15 - _______ is where a derived class has two or more...Ch. 15 - In multiple inheritance, the derived class should...Ch. 15 - Write the first line of the declaration for a...Ch. 15 - Write the first line of the declaration for a...Ch. 15 - Suppose a class named Tiger is derived from both...Ch. 15 - Write the declaration for class B. The classs...Ch. 15 - T F The base classs access specification affects...Ch. 15 - T F The base classs access specification affects...Ch. 15 - T F Private members of a private base class become...Ch. 15 - T F Public members of a private base class become...Ch. 15 - T F Protected members of a private base class...Ch. 15 - T F Public members of a protected base class...Ch. 15 - T F Private members of a protected base class...Ch. 15 - T F Protected members of a public base class...Ch. 15 - T F The base class constructor is called after the...Ch. 15 - T F The base class destructor is called after the...Ch. 15 - T F It isnt possible for a base class to have more...Ch. 15 - T F Arguments are passed to the base class...Ch. 15 - T F A member function of a derived class may not...Ch. 15 - Prob. 51RQECh. 15 - T F A base class may not be derived from another...Ch. 15 - class Car, public Vehicle { public: Car(); Car();...Ch. 15 - class Truck, public : Vehicle, protected {...Ch. 15 - class SnowMobile : Vehicle { protected: int...Ch. 15 - class Table : public Furniture { protected: int...Ch. 15 - class Tank : public Cylinder { private: int...Ch. 15 - class Three : public Two : public One { protected:...Ch. 15 - Employee and ProductionWorker Classes Design a...Ch. 15 - ShiftSupervisor Class In a particular factory, a...Ch. 15 - TeamLeader Class In a particular factory, a team...Ch. 15 - Prob. 4PCCh. 15 - Time Clock Design a class named TimeClock. The...Ch. 15 - Essay Class Design an Essay class that is derived...Ch. 15 - PersonData and CustoraerData Classes Design a...Ch. 15 - PreferredCustomer Class A retail store has a...Ch. 15 - File Filter A file filter reads an input file,...Ch. 15 - File Double-Spacer Create a derived class of the...Ch. 15 - Course Grades In a course, a teacher gives the...Ch. 15 - Ship. CruiseShip, and CargoShip Classes Design a...Ch. 15 - Pure Abstract Base Class Project Define a pure...Ch. 15 - Prob. 14PC
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