FruitShop

import java.util.Scanner;

public class FruitShop {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String fruit = scanner.nextLine();
        String day = scanner.nextLine();
        double quantity = Double.parseDouble(scanner.nextLine());
        double price = 0;
        if (day.equals("Saturday"))
        {
            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;

                default:
                    System.out.println("error");
            }
        }
        else if (day.equals("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;

                default:
                    System.out.println("error");
            }
        }
        else if (day.equals("Monday"))
        {
            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");
            }
        }
        else if (day.equals("Tuesday"))
        {
            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");
            }
        }
        else if (day.equals("Wednesday"))
        {
            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");
            }
        }
        else if (day.equals("Thursday"))
        {
            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");
            }
        }
        else if (day.equals("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");
            }
        }
        else
        {
            System.out.println("error");
        }
        if (price > 0) {
            double totalPrice = price * quantity;
            System.out.printf("%.2f", totalPrice);
        }
    }
}