Print 2 for loops next to each other - c++

Question

I was wondering how can I print 2 for loops next to each other?
These are loops:
for(vector<Student>::iterator it = studenti.begin(); it != studenti.end(); ++it)
cout << "| " << it->brojIndeksa << " " << it->ime << " " << it->prezime;
for(map<string,string>::iterator it = ocjene.begin(); it!= ocjene.end(); ++it)
cout << " " << it->first << " - " << it->second << endl;
the output I want:
| brojIndeksa ime prezime first - second
| brojIndeksa ime prezime first - second
| brojIndeksa ime prezime first - second
the output I have:
| brojIndeksa ime prezime| brojIndeksa ime prezime first - second
first - second
EDIT:
struct Predmet {
string naziv;
string odsjek;
istream& dodaj_predmet(istream &);
void sort_predmeti();
};
struct Student {
string brojIndeksa;
string ime;
string prezime;
map<std::string, string> ocjene;
istream& dodaj_studenta(istream &);
void sort_studenti();
};
map<std::string, string> ocjene contains 2 strings for input, 1st one needs to be naziv from Predmet structure.
NEW OUTPUT:
| 1808 John Doe EJ 10
| PIM 10
| 1809 Jessica Doe PIM 10

Answer 1

You could iterate using both iterators in the same loop:
auto studenti_it = studenti.begin();
auto ocjene_it = ocjene.begin();
for (; studenti_it != studenti.end() && ocjene_it != ocjene.end(); ++studenti_it, ++ocjene_it)
{
// Print using both iterators...
}
After your edit where we see that the map is a member of the Student structure, I'm guessing what you want is to iterate over first the studenti vector, and then inside it have a loop for the Student::ocjene map?
Then you would have something like
// First iterate over the vector
for (auto const& student : studenti)
{
std::cout << "| " << student.brojIndeksa << " " << student.ime << " " << student.prezime << '\n';
// Then inside iterate over the map
for (auto const& oj : student.ocjene)
{
std::cout << '\t' << oj.first << ' ' << oj.second << '\n';
}
}