#include <iostream>
using namespace std;

class Complex
{
private:
int real, imag, jav;
public:
Complex(int r=0, int i=0)
{
real = r;
imag = i;

}

Complex operator+(Complex obj)
{
Complex res;
res.real = real + obj.real;
res.imag = imag + obj.imag;
return res;
}

Complex operator-(Complex obj)
{
Complex res;
res.real = real - obj.real;
res.imag = imag - obj.imag;
return res;
}

Complex operator*(Complex obj)
{
Complex res;
res.real = (real * obj.real) + (-1 * imag * obj.imag) ;
res.imag = (real * obj.imag) + (imag * obj.real );
return res;
}


void printAdd()
{
cout << real << " + i" << imag << endl;
}

void printSub()
{
cout << real << " - i" << imag << endl;
}

void printzarb()
{
cout << real << " +i " << imag << endl;
}
};

int main()
{
Complex c1 = Complex(10, 5);
Complex c2 = Complex(2, 4);

Complex add = c1 + c2;
Complex sub = c1 - c2;
Complex zarb = c1 * c2;
//add.printAdd();
//sub.printSub();
zarb.printzarb();
return 0;}