Volleyball

import java.util.Scanner;

public class Main {

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

        String year = Scanner.nextLine();
        int p = Integer.parseInt(Scanner.nextLine());
        int h = Integer.parseInt(Scanner.nextLine());

        int S = 48 - h;
        double gS = S * 3.0 / 4;
        double gH = h;
        double gP = p * 2.0 / 3;
        double games = gS + gH + gP;
        double AllGames = 0;

        switch (year){
            case "leap":
                AllGames = games + games * 15 / 100;
                System.out.println(Math.floor(AllGames));
                break;
            case "normal":
                AllGames= games;
                System.out.println(Math.floor(AllGames));
                break;
        }

    }
}