#include<iostream>

using namespace std;

class Animal

{

private:

	int age; //age of the animal

protected:

	float weight; //weight of animal

public:

	Animal() { age = 0; weight = 0.0; }

	void setAge(int x) {

		age = x;

	}

	void setWeight(int x) {

		weight = x;

	}

	int getAge() { return age; }

	int getWeight() { return weight; }

};

class Cat : public Animal

{

private:

	int age;

	int legs;

protected:

	float weight2;

public:

	Cat() {

		weight2 = 0.0;  legs = 4;

	}

	void setLegs(int x) {

		legs = x;

	}

	int getLegs() { return legs; }

	int getWeight2() { return weight2; }

};

class snake : public Animal

{

private:

	int age2;

	bool IsPoinsonous;

public:

	snake() { age2 = 0; IsPoinsonous = 0; }

	void setIsPoisonous(int x) {

		IsPoinsonous = x;

	}

	int getIsPoinsonpus() { return IsPoinsonous; }

	int getAge2() { return age2; }

};

int main()

{

	Animal x;

	cout << "Initial value for x: " << endl;

	cout << "Age = " << x.getAge() << " Weight = " << x.getWeight() << endl;

	x.setAge(10);

	x.setWeight(20);

	cout << "Modified value for x: " << endl;

	cout << "Age = " << x.getAge() << " Weight = " << x.getWeight() << endl;



	Cat y;

	cout << "Initial value for y: " << endl;

	cout << "Age = " << y.getAge() << " Weight = " << y.getWeight() << endl;

	y.setAge(12);

	y.setWeight(17);

	cout << "Modified value for y: " << endl;

	cout << "Age = " << y.getAge() << " Weight = " << y.getWeight() << " Weight2 = " << y.getWeight2() << endl;



	snake z;

	cout << "Initial value for z: " << endl;

	cout << "Age = " << z.getAge() << "Weight = " << z.getWeight() << endl;

	z.setAge(14);

	z.setWeight(23);

	cout << "Modified value for z: " << endl;

	cout << "Age = " << z.getAge() << " Weight = " << z.getWeight() << " Age2 = " << z.getAge2() << endl;

	system("pause");

	return 0;

}