package L04_ForLoop_EXC;

import java.util.Scanner;

public class TrekkingMania {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int countGroups = Integer.parseInt(scanner.nextLine());


        int Musala = 0;
        int Montblanc = 0;
        int Kilimanjaro = 0;
        int K2 = 0;
        int Everest = 0;

        for (int i = 1; i <= countGroups; i++) {
            int alpinists = Integer.parseInt(scanner.nextLine());

            if (alpinists <= 5) {
                Musala += alpinists;

            } else if (alpinists >= 6 && alpinists <= 12) {
                Montblanc += alpinists;

            } else if (alpinists >= 13 && alpinists <= 25) {
                Kilimanjaro += alpinists;

            } else if (alpinists >= 26 && alpinists <= 40) {
                K2 += alpinists;

            } else if (alpinists >= 41) {
                Everest += alpinists;

            }

        }
        double allAlpinists = Musala + Montblanc + Kilimanjaro + K2 + Everest;
        double percentMusala = Musala * 1.0 / allAlpinists * 100;
        double percentMontblanc = Montblanc  * 1.0 / allAlpinists * 100;
        double percentKilimanjaro = Kilimanjaro * 1.0  / allAlpinists * 100;
        double percentK2 = K2 * 1.0 / allAlpinists * 100;
        double percentEverest = Everest * 1.0 / allAlpinists * 100;

        System.out.printf("%.2f%%%n", percentMusala);
        System.out.printf("%.2f%%%n", percentMontblanc);
        System.out.printf("%.2f%%%n", percentKilimanjaro);
        System.out.printf("%.2f%%%n", percentK2);
        System.out.printf("%.2f%%%n", percentEverest);

    }
}