#include <iostream>
using namespace std;
class complex
{
private:
    int Re = 0;
    int Im = 0;
public:
    complex(int x, int y) {
        Re = x;
        Im = y;
    }
    friend complex operator+(const complex& first, const complex& second) {
        return complex(first.Re + second.Re, first.Im + second.Im);
    }
    int getRe()
    {
        return Re;
    }
    int getIm()
    {
        return Im;
    }
};
int main() {
    int a, b, c, d;
    cout << "Enter first complex (a + bi): " << endl;
    cin >> a >> b;
    cout << "Enter second complex (c + di): " << endl;
    cin >> c >> d;
    complex first(a, b), second(c, d), third = first + second;
    cout << endl << "Result: Re = " << third.getRe() << ", Im = " << third.getIm();
}