ProgBasicsExam1and2December2018-E03skiTrip

import java.util.Scanner;

public class E03skiTrip {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double roomForOnePerson = 18.00;
        double apartment = 25.00;
        double presidentApartment = 35.00;

        double days = Double.parseDouble(scanner.nextLine());
        String type = scanner.nextLine();
        String feedback = scanner.nextLine();

        double nights = days - 1;

        double sum = 0;
        double sumAfterDiscount = 0;
        double sumAfterFeedback = 0;

        if (type.equalsIgnoreCase("apartment")) {
            sum = nights * apartment;
            if (nights < 10){
                sum = sum * 0.70;
            }
            else if (nights > 10 && nights <=15){
                sumAfterDiscount = sum * 0.65;
            }
            else if (nights > 15){
                sumAfterDiscount = sum * 0.50;
            }
        }

        else if (type.equalsIgnoreCase("room for one person")) {
            sum = nights * roomForOnePerson;
            sumAfterDiscount = sum;
        }

        else if (type.equalsIgnoreCase("president apartment")) {
            sum = nights * presidentApartment;
            if (nights < 10){
                sum = sum * 0.90;
            }
            else if (nights > 10 && nights <=15){
                sumAfterDiscount = sum * 0.85;
            }
            else if (nights > 15){
                sumAfterDiscount = sum * 0.80;
            }
        }






        if (feedback.equalsIgnoreCase("positive")){
            sumAfterFeedback = sumAfterDiscount * 1.25;
        }
        else if (feedback.equalsIgnoreCase("negative")){
            sumAfterFeedback = sumAfterDiscount * 0.90;
        }

        System.out.printf("%.2f",sumAfterFeedback);



    }

}