Back To C++ Classes

//program to demonstrate example of function returning object of a class (class distance is created with data members feet and inches) and function add adds two distance objects and returns the resultant object
#include<iostream.h>
#include<conio.h>
class distance
{
    int feet;
    int inches;
    public:
    int getfeet()
    {
        return feet;
    }
    int getinches()
    {
        return inches;
    }
    void setfeet(int f)
    {
        feet=f;
    }
    void setinches(int i)
    {
        inches=i;
    }
    void getdata()
    {
        cout<<"\nenter feet ";
        cin>>feet;
        cout<<"\nenter inches ";
    cin>>inches;
    }
    void showdata()
    {
        cout<<"\nfeet are "<<feet;
        cout<<"\ninches are "<<inches;
    }
};
distance add(distance a,distance b)
{
    distance c;
    int totalfeet,totalinches;
    totalfeet=a.getfeet()+b.getfeet()+(a.getinches()+b.getinches())/12;
    totalinches=(a.getinches()+b.getinches())%12;
    c.setfeet(totalfeet);
    c.setinches(totalinches);
    return c;
}
void main()
{
    clrscr();
    distance a,b,sum;
    a.getdata();
    b.getdata();
    sum=add(a,b);
    sum.showdata();
    getch();
}