JavaSmallShop

import java.util.Scanner;
public class SmallShop {
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        String product = scanner.nextLine();
        String town = scanner.nextLine();
        Double pieces = Double.parseDouble(scanner.nextLine());
        if (product.equals("coffee")){
            if (town.equals("Sofia")){
                pieces = pieces*0.5;
                System.out.println(pieces);
            }else if (town.equals("Plovdiv")){
                pieces = pieces*0.4;
                System.out.println(pieces);
            }else if (town.equals("Varna")){
                pieces = pieces*0.45;
                System.out.println(pieces);
            }
        }
        if (product.equals("water")){
            if(town.equals("Sofia")){
                pieces = pieces *0.8;
                System.out.println(pieces);
            }else if (town.equals("Plovdiv")){
                pieces = pieces*0.7;
                System.out.println(pieces);
            }else if (town.equals("Varna")){
                pieces = pieces*0.7;
                System.out.println(pieces);
            }
        }
        if (product.equals("beer")){
            if (town.equals("Sofia")){
                pieces = pieces*1.2;
                System.out.println(pieces);
            }else if(town.equals("Plovdiv")){
                pieces = pieces*1.15;
                System.out.println(pieces);
            }else if (town.equals("Varna")){
                pieces = pieces*1.10;
                System.out.println(pieces);
            }
        }
        if (product.equals("sweets")){
            if (town.equals("Sofia")){
                pieces = pieces*1.45;
                System.out.println(pieces);
            }else if (town.equals("Plovdiv")){
                pieces = pieces*1.3;
                System.out.println(pieces);
            }else if(town.equals("Varna")){
                pieces = pieces*1.35;
                System.out.println(pieces);
            }
        }
        if (product.equals("peanuts")){
            if (town.equals("Sofia")){
                pieces = pieces*1.6;
                System.out.println(pieces);
            }else if(town.equals("Plovdiv")){
                pieces = pieces*1.5;
                System.out.println(pieces);
            }else if(town.equals("Varna")){
                pieces = pieces*1.55;
                System.out.println(pieces);
            }
        }

    }
}