#include <iostream>
using namespace std;

class Complex {
public:

	int x, y;

	Complex(int r, int i)
	{
		x = r;
		y = i;
	}

	Complex operator+ (Complex z2)
	{
		return Complex(x + z2.x, y + z2.y);
	}

	Complex operator- (Complex z2)
	{
		return Complex(x - z2.x, y - z2.y);
	}

	Complex operator* (int c)
	{
		return Complex(x * c, y * c);
	}

	Complex operator* (Complex z2)
	{
		return Complex(x * z2.x - y * z2.y, x * z2.y + y * z2.x);
	}

	Complex operator/ (Complex z2)
	{
		return Complex((x * z2.x + y * z2.y) / (z2.x * z2.x + z2.y * z2.y), (x * z2.y + z2.x * y) / (z2.x * z2.x + z2.y * z2.y));
	}

	void Print()
	{
		cout << x << "+i*" << y;
	}
};

Complex operator*(int c, Complex z1)
{
	return Complex(z1.x*c, z1.y * c);
}

int main()
{
	const int c = 2;

	Complex FirstNumber(10, 9), SecondNumber(4, 6);

	// Сумма
	FirstNumber.Print(); cout << "   +   "; SecondNumber.Print(); cout << "   =   "; Complex Sum = FirstNumber + SecondNumber; Sum.Print(); cout << endl;

	// Разность
	FirstNumber.Print(); cout << "   -   "; SecondNumber.Print(); cout << "   =   "; Complex Minus = FirstNumber - SecondNumber; 	Minus.Print(); cout << endl;

	// Произведение
	FirstNumber.Print(); cout << "   *   "; SecondNumber.Print(); 	cout << "   =   "; 	Complex mply = FirstNumber * SecondNumber; 	mply.Print(); 	cout << endl;

	// Частное
	FirstNumber.Print(); cout << "   /   "; SecondNumber.Print(); 	cout << "   =   "; 	Complex Div = FirstNumber / SecondNumber; Div.Print(); 	cout << endl;

	// Умножение на числа на константу
	FirstNumber.Print(); cout << "   *   " << c << "   =   "; Complex C1_mply = FirstNumber * c; 	C1_mply.Print(); 	cout << endl;

	// Умножение константы на число
	cout << c << "   *  "; FirstNumber.Print();  cout << "   =   "; Complex C2_mply = c * FirstNumber; 	C2_mply.Print(); 	cout << endl;


	system("pause");
}