VoleyBall

import java.util.Scanner;

public class P12_Voleyball {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String year = scanner.nextLine();
        int holidays = Integer.parseInt(scanner.nextLine());
        int homeTownWeekends = Integer.parseInt(scanner.nextLine());
        double restWeekends = 3.0 / 4;
        int allWeekends = 48;

        double sofiaWeekends = allWeekends - homeTownWeekends;
        double sofiaPlays = sofiaWeekends * restWeekends;
        double holidaysPlays = holidays * (2.0/3);

        double allPlays = homeTownWeekends + sofiaPlays + holidaysPlays;

        if (year.equals("leap")){
            double allPlay = allPlays + (allPlays * 0.15);
            double result = Math.floor(allPlay);
            System.out.printf("%.0f", result);
        } else if (year.equals("normal")){
            double result = Math.floor(allPlays);
            System.out.printf("%.0f", result);
        }


    }
}