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- //TP 2017/2018: Tutorijal 2, Zadatak 5
- #include <iostream>
- #include <complex>
- #include <cmath>
- int main () {
- int broj;
- std::cout<<"Unesi broj elemenata: ";
- std::cin>>broj;
- std::cout<<std::endl;
- std::complex<double> brojnik(1,1), suma(0,0);
- double z, fi, PI=4*atan(1);
- for(int i=1; i<=broj; i++) {
- std::cout<<"Z"<<i<<" = ";
- std::cin>>z;
- std::cout<<"fi"<<i<<" = ";
- std::cin>>fi;
- fi=fi*PI/180; //pretvaramo u radijane
- suma+=brojnik/std::polar(z,fi);
- std::cout<<std::endl;
- }
- std::complex<double> rezultat =brojnik/suma;
- std::cout<<"Paralelna veza ovih elemenata ima Z = "<<abs(rezultat)<<" i fi = "<<arg(rezultat)*180/PI<<"."; //vratimo u stepene
- return 0;
- }
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