Cinema Tickets

#include <iostream>
#include <string>

using namespace std;

int main() {

    int seats,
        kidTickets = 0, studentTickets = 0, standardTickets = 0;

    string movie, category;
    getline(cin, movie);

    while (movie != "Finish") {
        cin >> seats;
        int counter = 0;

        for (int i = 0; i < seats; i++) {
            cin >> category;

            if (category == "student") {
                studentTickets++;
            }
            else if (category == "standard") {
                standardTickets++;
            }
            else if (category == "kid") {
                kidTickets++;
            }
            else {
                break;
            }
            counter++;
        }

        printf("%s - %.2f%% full.\n", movie.c_str(), 1.0 * counter / seats * 100);

        cin.ignore();
        getline(cin, movie);
    }

    int sumTickets = standardTickets + studentTickets + kidTickets;

    cout.setf(ios::fixed);
    cout.precision(2);

    cout << "Total tickets: " << sumTickets << endl
        << 1.0 * studentTickets / sumTickets * 100 << "% student tickets.\n"
        << 1.0 * standardTickets / sumTickets * 100 << "% standard tickets.\n"
        << 1.0 * kidTickets / sumTickets * 100 << "% kids tickets.\n";

    return 0;
}