import java.util.Scanner;

public class HistogramExerciseTask5 {
    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;
        int counterP4 = 0;
        int counterP5 = 0;
        int counterP = 0;


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

            if (curentNum < 200) {
                counterP1++;
            } else if (curentNum < 400) {
                counterP2++;
            } else if (curentNum < 600) {
                counterP3++;
            } else if (curentNum < 800) {
                counterP4++;
            } else if (curentNum <= 1000) {
                counterP5++;
            }
            counterP++;
        }
           /*double percentP1 = counterP1 / 20 * 100;
            double percentP2 = counterP2 / 20 * 100;
            double percentP3 = counterP3 / 20 * 100;
            double percentP4 = counterP4 / 20 * 100;
            double percentP5 = counterP5 / 20 * 100;*/

            double totalPercent = 100;
            double partsPercet = totalPercent / counterP;
            double percentP1 = counterP1 * partsPercet;
            double percentP2 = counterP2 * partsPercet;
            double percentP3 = counterP3 * partsPercet;
            double percentP4 = counterP4 * partsPercet;
            double percentP5 = counterP5 * partsPercet;
        System.out.printf("%.2f%%%n%.2f%%%n%.2f%%%n%.2f%%%n%.2f%%", percentP1, percentP2, percentP3, percentP4, percentP5);
    }
}