#ifndef COMPLEXNUMBER_H
#define COMPLEXNUMBER_H

#include <iostream>
using namespace std;

class complexNumber {
    double re, im;

public:
    complexNumber(double r {0.0}, double i{0.0} : re(r), im(i) {})

    complexNumber& operator+=(const complexNumber& other);
    complexNumber& operator*=(const complexNumber& other);

    friend ostream& operator<<(ostream& os, const complexNumber& c);
    friend bool operator==(const complexNumber& lhs, const complexNumber& rhs);
};

complexNumber operator+(complexNumber lhs, const complexNumber& rhs);
complexNumber operator*(complexNumber lhs, const complexNumber& rhs);

#endif