#include <iostream>
using namespace std;
class Room {
public:
Room() {
cout << "Room created\n";
}
~Room() {
cout << "Room destroyed\n";
}
};
class House {
private:
Room room;
public:
House() {
cout << "House created\n";
}
~House() {
cout << "House destroyed\n";
}
};
int main() {
House h;
return 0;
}
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