Question

C++ programming. Please provide copy/paste code and a screenshot of the code being ran in the compiler.

Write a program that takes two rectangle objects and then adds them and returns the final rectangle object. You are required to overload the addition operator to add the two objects.

Answer 1

Code:

#include<iostream>
using namespace std;
//created a class named "r"
class r{
    //taking two varibles named "l" for length , "b" for breadth
    int l, b;
public:

    r (){
    l = 0;
    b = 0;
    //initiating l,b
}

r (int x, int y){
    l = x;
    b = y;
}

r operator+ (r rect)
//addition operator to add objects

{
    r n;
    n.l = l + rect.l;
    n.b = b + rect.b;
    return n;
}

void disp_r ()
{
    cout << endl << "length of the rectangle = " << l;
    cout << endl << "breadth of the rectangle = " << b;
    //assigning values of the l and b
}

};

int main ()
{

r rec1 (4,5), rec2 (2,3), rec3;
//values of first and second rectangles

cout << "------Rectangles------" << endl;
cout << "Rectangle-->1 : " << endl;
rec1.disp_r ();
cout << endl << endl;
cout << "Rectangle-->2 : " << endl;
rec2.disp_r ();
cout << endl << endl;

rec3 = rec1 + rec2;

cout << "Final Rectangle : " << endl;
rec3.disp_r ();
//printing the final rectangle

return 0;
}

Screenshot of the code:

main.cpp 1 #include<iostream> 2 using namespace std; 3 //dreated a class named "r" 4. class r{ //taking two varibles named "" for length, "b" for breadth int 1, b; public: r(){ 1 = 0; b = 0; //initiating 1, r (int x, int y){ 1 = x; b = y; r operator+ (r rect) //addition operator to add objects rn; n. l = l + rect.l; n.b = b + rect.b; return n; }

void dispr () cout << endl << "length of the rectangle = " << 1; cout << endl << "breadth of the rectangle = " << bi //assigning values of the l and b 37 38 39 int main() 40 - { r reci (4,5), rec2 (2,3), rec3; //values of first and second rectangles cout << ".. .-Rectangles ----.." <endl; cout << "Rectangle-->1 : " << endl; reci.dispus (); cout << endl << endl; cout << "Rectangle-->2 : " << endl; rec2.disp_r (); cout << endl << endl; rec3 = rec1 + rec2; cout << "Final Rectangle : " << endl; rec3.dispur (); //printing the final rectangle return 0; 61 }

Screenshot of the Output:

pus ------Rectangles------ Rectangle-->1 : length of the rectangle = 4 breadth of the rectangle = 5 Rectangle-->2 : length of the rectangle = 2 breadth of the rectangle = 3 Final Rectangle : length of the rectangle = 6 breadth of the rectangle = 8

Note:

Please Comment if you have any doubts. Thank You.