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#include<iostream>

using namespace std;enum BREED {GOLDEN, CAIRN, DANDIE, SHETLAND, DOBERMAN, LAB};struct Mammal{ public: Mammal(): itsAge(2), itsWeight(5){} ~Mammal(){} int GetAge() const { return itsAge; } void SetAge(int age) { itsAge = age; } int GetWeight() const { return itsWeight; } void SetWeight(int weight) { itsWeight = weight; } void Speak() const { cout << "/n Mammal sound!"; } void Sleep() const { cout << "/n Shhh. I'm sleeping."; }protected: int itsAge; int itsWeight;};struct Dog : public Mammal{ public: Dog():itsBreed(GOLDEN){} ~Dog(){} BREED GetBreed() const { return itsBreed; } void SetBreed(BREED breed) { itsBreed = breed; } void WagTai() const { cout << "Tall wagging .../n"; } void BegForFood() const { cout << "Begging for food.../n"; }private: BREED itsBreed;};int main(){ Dog fido; fido.Speak(); fido.WagTai(); cout << "Fido is " << fido.GetAge() << "years old /n"; return 0;}

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