#include <iostream>
#include <string>
using namespace std;

class Animal
{
public:
    Animal();
    Animal(string name, int limbs);

    string Name;
    int Limbs;

    void Description();
};

int main()
{
    Animal animal1;
    // "I am a Default with 2 limbs.
    animal1.Description();

    Animal animal2("Cat", 4);
    // "I am a Cat with 4 limbs.
    animal2.Description();

    system("pause");
}

Animal::Animal()
{
    Name = "Default";
    Limbs = 2;
}

Animal::Animal(string name, int limbs)
{
    Name = name;
    Limbs = limbs;
}

void Animal::Description()
{
    cout << "I am a " << Name << " with " << Limbs << " limbs." << endl;
}