Can someone explain this program to you?

Question

class A
{
public:
A(){cout<<"a";}
A(const A&x){cout<<"b";}
}
int main()
{
A x;
A y(x);
}

Answer 1

I dunno why you tagged it C, this is C++.

It's a class with an overloaded constructor and (very bad) implicit destructor.
The main function creates object x of type A, then object y of type A, passing x as it does so in the latter case.

Answer 2

No prob, I'm used to language barriers, printos/typos, etc.

Answer 3

sorry, that was a huge mistake.
BTW, thanks for the answer.
Also, there is one more mistake in the question itself. I've written you instead of me.😄