Small Shop

import java.util.Scanner;

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

        String product = scanner.nextLine().toLowerCase();
        String town = scanner.nextLine().toLowerCase();
        double qantity = Double.parseDouble(scanner.nextLine());
        double price = -1;
        double totall = -1;

        if (town.equals("sofia")) {
            if (product.equals("coffee")) {
                price = 0.50;
            } else if (product.equals("water")) {
                price = 0.80;
            } else if (product.equals("beer")) {
                price = 1.20;
            } else if (product.equals("sweets")) {
                price = 1.45;
            } else if (product.equals("peanuts")) {
                price = 1.60;
            }
        } else if (town.equals("plovdiv")) {
            if (product.equals("coffee")) {
                price = 0.40;
            } else if (product.equals("water")) {
                price = 0.70;
            } else if (product.equals("beer")) {
                price = 1.15;
            } else if (product.equals("sweets")) {
                price = 1.30;
            } else if (product.equals("peanuts")) {
                price = 1.50;
            }
        } else if (town.equals("varna")) {
            if (product.equals("coffee")) {
                price = 0.45;
            } else if (product.equals("water")) {
                price = 0.70;
            } else if (product.equals("beer")) {
                price = 1.10;
            } else if (product.equals("sweets")) {
                price = 1.35;
            } else if (product.equals("peanuts")) {
                price = 1.55;
            }
        }
        totall = price * qantity;
        System.out.println(totall);
    }
}