Question

What is printed by the following program?

(read the code carefully)

#include <iostream>
using namespace std;  


class A { 
  public:   
    int x;
};  

int main() {    
    A *a = new A;
    A *b = new A;
    a->x=1; 
    b->x=1;
    if (a == b) {
        cout << "black";
    } else {
        cout << "white";
    }
    delete a;
    delete b;
    return 0;
}

Answer 1

#include <iostream>
using namespace std;

class A {
public:   
int x;
};

int main() {
A *a = new A;//creating object
A *b = new A;//creating object
a->x=1; //setting value 1
b->x=1;//setting value 1
if (a == b) //a==b returns false/// since we are comparing two different objects
   {
cout << "black";
} else {//so white is printe
cout << "white";
}
delete a;//clearing memory
delete b;
return 0;
}

output"

white