import java.util.Scanner;

public class DivideWithOutRemainder {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        int counterP1 = 0;
        int counterP2 = 0;
        int counterP3 = 0;
        for (int i = 1; i <= n; i++) {
            int num = Integer.parseInt(scanner.nextLine());
            if (num % 2 == 0) {
                counterP1++;
            }
           if (num % 3 == 0) {
               counterP2++;
           }
          if (num % 4 == 0) {
                counterP3++;
            }
        }
        double procentP1 = counterP1 * n;
        double procentP2 = counterP2 * n;
        double procentP3 = counterP3 * n;
        System.out.printf("%.2f%n", procentP1);
        System.out.printf("%.2f%n", procentP2);
        System.out.printf("%.2f", procentP3);
    }
}