B(int x) {this?

exams CPA-21-02 V1 CPA-21-02 exam 0 Comments

What happens when you attempt to compile and run the following code?

#include <iostream>

#include <string>

using namespace std;

class A {

public:

int x;

};

class B: public A {

public:

B() { x=1;}

B(int x) {this?>x = x;}

};

int main () {

B c1;

B c2(10);

cout << c1.x;

cout << c2.x;

return 0;

}
A . It prints: 010
B . It prints: 110
C . It prints: 00
D . It prints: 1