import java.util.Scanner;

public class pcGameShopJuly2019 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int gameNumber = Integer.parseInt(scanner.next());//брой продадени игри
        int countHearthstone = 0;//брояч на различните видове игри
        int countFornite = 0;
        int countOverwatch = 0;
        int countOthers = 0;
        if (gameNumber > 0) {
            for (int i = 1; i <= gameNumber; i++) {
                String gameName = scanner.next();
                switch (gameName) {
                    case "Hearthstone":
                        countHearthstone++;
                        break;
                    case "Fornite":
                        countFornite++;
                        break;
                    case "Overwatch":
                        countOverwatch++;
                        break;
                    default:
                        countOthers++;
                        break;
                }
            }

            double hearthstonePercent = countHearthstone * 100.00 / gameNumber * 1.0;
            double fornitePercent = countFornite * 100*1.0 / gameNumber * 1.0;
            double overwatchPercent = countOverwatch *100*1.0/ gameNumber * 1.0;
            double othersPercent = countOthers *100*1.0 / gameNumber * 1.0;

            System.out.printf("Hearthstone - %.2f%%\n", hearthstonePercent);
            System.out.printf("Fornite - %.2f%%\n", fornitePercent);
            System.out.printf("Overwatch - %.2f%%\n", overwatchPercent);
            System.out.printf("Others - %.2f%%", othersPercent);
        }
    }
}