#include <iostream>
#include <cmath>
#include <string>
using namespace std;
class Animal {
private:
	string pet, name;
	char sex;
	int price;
	int id;
	static int quantity;

	int set_id() {

	}
public:


	Animal(string pet, string nzame, char sex, int price)
	{

		this->name = name;
		this->pet = pet;
		if (sex == 'm' || sex == 'f') {
			this->sex = sex;
		}
		else {
			while (sex != 'm' && sex != 'f') {
				cout <<"sex did not recognize, please try again:" << endl;
				cin >> sex;
			}
			this -> sex = sex;
		}

		this->price = price;
		quantity += 1;
		id = quantity - 1;
	}

	~Animal(){}

		string get_sex() {
			if (this->sex == 'm')
			{
				return "male";
			}
			else if (this->sex == 'f') {
				return "female";
			}
		}

		int get_quantity() {
			return this->quantity;
		}



};

int Animal::quantity = 0;

int main()
{
	Animal cat("cat", "kit", 'f', 2100);
	Animal dog("d", "d", 'f', 2);
	cout << cat.get_quantity();

}