#include<iostream>
using namespace std;

class A {

public:

A(int ii = 0): i(ii) {}

A(const A& abc)

{

this->i = abc.i; cout << "Out Of " << i - 1 << endl;

}

A magic(A abc) {

this->i=i+1;

A bcd(this->i);

return bcd;

}

~A() { cout << "Out A " << i <<< endl; }

private:

int i;

};

int main() {

A b(3), a(4);

a = b.magic(a).magic(b);

}