ZSR10-zad2

#include <iostream>

using namespace std;

class Vektor3d
{
    double koordinate [3];
public:
    Vektor3d (double x, double y, double z) { Vektor3d::koordinate[0]=x; Vektor3d::koordinate[1]=y; Vektor3d::koordinate[2]=z;};
    Vektor3d () {for (int i=0; i<3; i++) Vektor3d::koordinate[i]=0; };
    void Ispisi () const
    {
        std::cout<<"{"<<koordinate[0]<<","<<koordinate[1]<<","<<koordinate[2]<<"}";
    }
};
int main ()
{
    Vektor3d v1(3,4,5), v2;

    v1.Ispisi ();
    v2.Ispisi();
    return 0;
}