FruitShop

import java.util.Scanner;

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

        String fruit = scan.nextLine();
        String dayOfWeek = scan.nextLine();
        double quantity = Double.parseDouble(scan.nextLine());
        double finalPrice = 0.0;

        double banana = 0.0;
        double apple = 0.0;
        double orange = 0.0;
        double grapefruit = 0.0;
        double kiwi = 0.0;
        double pineapple = 0.0;
        double grapes = 0.0;


            if (fruit.equals("banana")) banana = quantity * 2.50;{
            if (fruit.equals("apple")) apple = quantity * 1.20;{
            if (fruit.equals("orange")) orange = quantity * 0.85;{
            if (fruit.equals("grapefruit")) grapefruit = quantity * 1.45;{
            if (fruit.equals("kiwi")) kiwi = quantity * 2.70;{
            if (fruit.equals("pineapple")) pineapple = quantity * 5.50;{
            if (fruit.equals("grapes")) grapes = quantity * 3.85;{
                    if (dayOfWeek.equals("Monday") ||
                    dayOfWeek.equals("Tuesday") ||
                    dayOfWeek.equals("Wednesday") ||
                    dayOfWeek.equals("Thursday") ||
                    dayOfWeek.equals("Friday")) {
                finalPrice = banana + apple + orange + grapefruit + kiwi + pineapple + grapes;

            }else if (dayOfWeek.equals("Saturday") || dayOfWeek.equals("Sunday"))

            if (fruit.equals("apple")) apple = quantity * 1.25;
            if (fruit.equals("banana")) banana = quantity * 2.70;
            if (fruit.equals("orange")) orange = quantity * 0.90;{
            if (fruit.equals("grapefruit")) grapefruit = quantity * 1.60;{
            if (fruit.equals("kiwi")) kiwi = quantity * 3.00;{
            if (fruit.equals("pineapple")) pineapple = quantity * 5.60;{
            if (fruit.equals("grapes")) grapes = quantity * 4.20;{
                if (dayOfWeek.equals("Saturday") || dayOfWeek.equals("Sunday"))
                finalPrice = banana + apple + orange + grapefruit + kiwi + pineapple + grapes;
            if (finalPrice != 0)

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

        else {
                    System.out.println("error");
                }
            }
        }}}}}}}}}}}}}