FruitMarket

import java.util.Scanner;


public class FruitShop_11 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        // пон - петък       съб и неделя
        //banana 2.50         2.70
        //apple 1.20          1.25
        //orange 0.85         0.90
        //grapefruit 1.45     1.60
        //kiwi 2.70           3.00
        //pineapple 5.50      5.60
        //grapes 3.85         4.20

        String fruit = scanner.nextLine();
        String dayOfWeek = scanner.nextLine();
        double amount = Double.parseDouble(scanner.nextLine());
        double price = 0;


        switch (dayOfWeek) {

            case "Monday":
            case "Tuesday":
            case "Wednesday":
            case "Thursday":
            case "Friday":

                switch (fruit) {


                    case "banana":
                        price = 2.50;
                        break;
                    case "apple":
                        price = 1.20;
                        break;
                    case "orange":
                        price = 0.85;
                        break;
                    case "grapefruit":
                        price = 1.45;
                        break;
                    case "kiwi":
                        price = 2.70;
                        break;
                    case "pineapple":
                        price = 5.50;
                        break;
                    case "grapes":
                        price = 3.85;
                        break;

                        default:
                        System.out.println("error");
                }        break;

        }
                switch (dayOfWeek) {
                    case "Saturday":
                    case "Sunday":

                        switch (fruit) {

                            case "banana":
                                price = 2.70;
                                break;
                            case "apple":
                                price = 1.25;
                                break;
                            case "orange":
                                price = 0.90;
                                break;
                            case "grapefruit":
                                price = 1.60;
                                break;
                            case "kiwi":
                                price = 3.00;
                                break;
                            case "pineapple":
                                price = 5.60;
                                break;
                            case "grapes":
                                price = 4.20;
                                break;


                        }


                }


                System.out.printf("%.2f", amount * price);







    }
}