Question

Using C++ programming. Thank you.

Money class has the following member variables and functions.

-member variable : dollar, cent

-member function : setMoney(int dollar, int cent), printMoney(), operator overloading(+)

Program the Money class so that the following function can be performed.

int main(){

Money a, b, c;

A.setMoney(10, 60);

B.setMoney(20, 70;

(a+b).printMoney();

c = a + b;

c.printMoney();

}

Answer 1

code in c++

(code to copy)

#include <bits/stdc++.h>
using namespace std;

class Money
{
public:
        int doller;
        int cent;
        //member function to set money
        void setMoney(int doller, int cent)
        {
                // initialize member variables
                this->doller = doller;
                this->cent = cent;
        }
        //member function to print money
        void printMoney()
        {
                cout << doller << " doller(s) " << cent << " cent(s)" << endl;
        }
        //operator overloading
        Money operator+(Money const &obj)
        {
                //create result object
                Money result;
                int total_dollers = doller + obj.doller;
                int total_cents = cent + obj.cent;
                //adjust overflow in cents
                total_dollers += total_cents / 100;
                total_cents %= 100;
                //set values in result
                result.setMoney(total_dollers, total_cents);
                return result;
        }
};

int main()
{
        Money a, b, c;
        a.setMoney(10, 60);
        b.setMoney(20, 70);
        (a + b).printMoney();
        c = a + b;
        c.printMoney();
}

code screenshot

code output screenshot