chuj

class UlamekPierwiastek
{
private:
	double x;
	double y;
public:
	UlamekPierwiastek(double x,double y)
	{
		if (sqrt(x) - sqrt(y) == 0) throw DzieleniePrzezZero();
		if (x < 0 || y < 0) throw ProbaObliczeniaPierwKwadrat();
		this->x = x;
		this->y = y;
	}

	friend std::ostream& operator << (std::ostream& out, UlamekPierwiastek & up)
	{
		out << "pierw(" << up.x + up.y << ")/pierw(" << up.x << ")-pierw(" << up.y << ")" << std::endl;
		return out;
	}

	friend std::istream& operator >> (std::istream& in, UlamekPierwiastek & up)
	{
		in >> up.x;
		in >> up.y;
		return in;
	}



};

int main(int argc, char *argv[])
{
	double x, y;
	std::cout << "Podaj x: ";
	std::cin >> x;
	std::cout << "Podaj y: ";
	std::cin >> y;

	try
	{
		UlamekPierwiastek up(x, y);
		std::cout << up;
	}

	catch (DzieleniePrzezZero dpz)
	{
		std::cout << dpz;
	}

	catch (ProbaObliczeniaPierwKwadrat popk)
	{
		std::cout << popk;
	}

	system("pause");
	return 0;
}