przeciazanieoperatorow - objekowka

#include <iostream>
#include <stdlib.h>
#include <typeinfo>
#include <sstream>

using namespace std;

class L_zesp{
private:
    int re, im;
public:
    L_zesp(double a=0, double b=0){
        re=a;
        im=b;
    }
    L_zesp operator +(L_zesp &B){
        L_zesp w;
        w.re = re + B.re;
        w.im = im + B.im;
        return w;
    }
    L_zesp operator -(L_zesp &B){
        L_zesp w;
        w.re = re - B.re;
        w.im = im - B.im;
        return w;
    }
    L_zesp operator *(L_zesp &B){
        L_zesp w;
        w.re = (re*B.re-(im*B.im));
        w.im = (re*B.im+(im*B.re));
        return w;
    }
    L_zesp operator /(L_zesp &B){
        L_zesp w;
        if((B.im*B.im+(B.re*B.re))<=0){
            w.re=0;
            w.im=0;
            return w;
        }
        w.re = (re*B.re+(im*B.im))/(B.im*B.im+(B.re*B.re));
        w.im = (im*B.re-(re*B.im))/(B.im*B.im+(B.re*B.re));
        return w;

    }
    void druk(){
        cout<<"z=["<<re<<"+i*"<<im<<"]"<<endl;
    }
};

int main(){

    L_zesp A1(2,6),A2(7,-3),A3;
    A3=A1+A2;
    A3.druk();
    A3=A1-A2;
    A3.druk();
    A3=A1*A2;
    A3.druk();
    A3=A1/A2;
    A3.druk();

    return 0;
}