04. Small Shop

import java.util.Scanner;

public class SmallShop_04 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String product = scanner.nextLine();
        String town = scanner.nextLine();
        double quantity = Double.parseDouble(scanner.nextLine());

        //Sofia, Plovdiv, Varna
        switch (town) {
            case "Sofia":
                switch (product) {
                    case "coffee":
                        System.out.println(quantity * 0.5);
                        break;
                    case "water":
                        System.out.println(quantity * 0.80);
                        break;
                    case "beer":
                        System.out.println(quantity * 1.20);
                        break;
                    case "sweets":
                        System.out.println(quantity * 1.45);
                        break;
                    case "peanuts":
                        System.out.println(quantity * 1.60);
                        break;
                }
                //какво правим ако сме в София
                break;
            case "Plovdiv":
                switch (product) {
                    case "coffee":
                        System.out.println(quantity * 0.4);
                        break;
                    case "water":
                        System.out.println(quantity * 0.70);
                        break;
                    case "beer":
                        System.out.println(quantity * 1.15);
                        break;
                    case "sweets":
                        System.out.println(quantity * 1.30);
                        break;
                    case "peanuts":
                        System.out.println(quantity * 1.50);
                        break;
                }
                //какво правим ако сме в Пловдив
                break;
            case "Varna":
                //какво правим ако сме във Варна
                switch (product) {
                    case "coffee":
                        System.out.println(quantity * 0.45);
                        break;
                    case "water":
                        System.out.println(quantity * 0.70);
                        break;
                    case "beer":
                        System.out.println(quantity * 1.10);
                        break;
                    case "sweets":
                        System.out.println(quantity * 1.35);
                        break;
                    case "peanuts":
                        System.out.println(quantity * 1.55);
                        break;
                }
                break;

        }
    }
}