tut2-z3.b

#include <iostream>
#include <iomanip>
#include <complex>

int main ()
{
    int n;
    std::cout<<"Unesite n: ";
    std::cin>>n;

    std::complex<double> z;
    double re, im;
    std::complex<double> impedansa(0,0);

    for (int i(1); i<=n; i++)
        {

            std::cout<<"R"<<i<<"= ";
            std::cin>>re;

            std::cout<<"X"<<i<<"= ";
            std::cin>>im;

            impedansa+=1./std::complex<double>(re,im);

        }
        std::cout<<"Paralelna veza ovih elemenata ima  R = "<<(1./impedansa).real()<<" i "<<"X  = "<<(1./impedansa).imag();

    return 0;
}