static void Main(string[] args)
{
Student denis = new Student()
{
index = 150051,
ime = "denis",
prezime = "music"
};
//Console.WriteLine(denis);
//kopiranjeReferencePoVrijednosti(denis);
//Console.WriteLine(denis);
int extIndex;
string extIme;
string extPrezime;
denis.Deconstruct(out extIndex, out extIme, out extPrezime);
Console.WriteLine($"{extIndex} {extIme} {extPrezime}");
Console.WriteLine(denis);
Console.WriteLine(Sumiraj(1, 34, 6, 3, 6347));
PrikaziStudentInfo(null);
Student s = new Student();
s[0] = 9;
Console.WriteLine(s[0]);
}
