Hospital

import java.util.Scanner;

public class Hospital {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int period = Integer.parseInt(scanner.nextLine());
        int checkedPatients = 0;
        int uncheckedPatients = 0;
        int doctorsCount = 7;

        for (int i = 1; i <= period ; i++) {

            int patientsNumber = Integer.parseInt(scanner.nextLine());
            if (i %3 ==0 && uncheckedPatients > checkedPatients) {
                doctorsCount += 1;
            }
            if (patientsNumber <= 7) {
                checkedPatients += patientsNumber;
            }else {
                checkedPatients += doctorsCount;
                uncheckedPatients += patientsNumber - doctorsCount;
            }
        }
        System.out.printf("Treated patients: %d.%n",checkedPatients);
        System.out.printf("Untreated patients: %d.",uncheckedPatients);
    }
}