Please explain this program.

[r 4 raja]

# include <iostream.h>
# include <conio.h>
class distance
{
int feet,inches;
public :
void distance_assign(int f, int i)
{
feet = f;
inches = i;
}
void display()
{
cout << “\nFeet : “ << feet
<< “\tInches : “ << inches;
}
distance operator+(distance d2)
{
distance d3;
d3.feet = feet + d2.feet;
d3.inches = (inches + d2.inches) % 12;
d3.feet += (inches + d2.inches)/12;
return d3;
}
};
void main()
{
clrscr();
distance dist_1,dist_2;
dist_1.distance_assign(12,11)
dist_2.distance_assign(24,1);
distance dist_3 = dist_1 + dist_2;
dist_1.display();
dist_2.display();
dist_3.display();
getch();
}

Questions.
1. What types of operands are used for the overloaded operator?
2. Write out the statement that invokes the overloaded member
function.

[keskiverto]

First, please use the code tags. See http://www.cplusplus.com/articles/jEywvCM9/

Second, the questions hint that this is your homework. Display some effort.

[r 4 raja]

Dear Keskiverto

Kindly explain two questions only..