**Question 1***Rewrite the class Person as the composition a Person 'has-an' Account including the following:*1. *encapsulation*2. *const member functions*3. *all functions required for the main function to compile*```cppclass Account { private: float balance; public: Account(): balance(0.0) {} Account(float f): balance(f) {} float getBalance() const { return balance; } void setBalance(float f) { balance = f; }};class Person { Account savings; string name; Person();};int main() { Account a(15000); Person p1(); Person p2("John", 10000); Person p3("Kim", a); p2.setName("Joe"); cout << p3.getName() << " " << p3.getBalance() << "\n"; print(p3); return 0;}```This is a C++ programming task where the goal is to modify an existing `Person` class. The task involves:- Incorporating encapsulation to protect member variables.- Using `const` to ensure certain member functions do not modify any members.- Implementing all necessary functions for successful compilation and functionality.

Answered: Rewrite the class Person as the…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Step 1

//Code

class Account {
private:
float balance;
public:
Account(): balance(0.0) {}

Account(float f): balance(f) {}
float getBalance() const { return balance; }
void setBalance(float f) { balance = f; }
};

class Person {
private:
Account savings;
string name;
public:
Person(): name("") {}

Person(string n, float f): name(n) {
savings.setBalance(f);
}
Person(string n, Account a): name(n), savings(a) {}
void setName(string n) { name = n; }
string getName() const { return name; }
float getBalance() const { return savings.getBalance(); }
void print() const {
cout << name << ": " << savings.getBalance() << "\n";
}
};

int main() {
Account a(15000);
Person p1;
Person p2("John", 10000);
Person p3("Kim", a);
p2.setName("Joe");
cout << p3.getName() << ": " << p3.getBalance() << "\n";
p3.print();
return 0;
}