interface DomesticAppliance String getName; getPrice;class Television implements DomesticAppliance class Refrigerator implements DomesticAppliance class WashingMachine implements DomesticA

interface DomesticAppliance{ String getName(); int getPrice(); } class Television implements DomesticAppliance{ private String name; private String model; private String size; private int price;

public Television(String name, String model, String size, int price){
    this.name = name;
    this.model = model;
    this.size = size;
    this.price = price;
}

public String getName(){
    return name;
}

public int getPrice(){
    return price;
}

public String toString(){
    return name + " " + model + " " + size + " " + price;
}

} class Refrigerator implements DomesticAppliance{ private String name; private String model; private int capacity; private String feature; private int price;

public Refrigerator(String name, String model, int capacity, String feature, int price){
    this.name = name;
    this.model = model;
    this.capacity = capacity;
    this.feature = feature;
    this.price = price;
}

public String getName(){
    return name;
}

public int getPrice(){
    return price;
}

public String toString(){
    return name + " " + model + " " + capacity + "L " + feature + " " + price;
}

} class WashingMachine implements DomesticAppliance{ private String name; private String model; private String feature; private int price;

public WashingMachine(String name, String model, String feature, int price){
    this.name = name;
    this.model = model;
    this.feature = feature;
    this.price = price;
}

public String getName(){
    return name;
}

public int getPrice(){
    return price;
}

public String toString(){
    return name + " " + model + " " + feature + " " + price;
}

} class Shop{ private ArrayList appliances;

public Shop(){
    appliances = new ArrayList<>();
}

public void addAppliance(DomesticAppliance appliance){
    appliances.add(appliance);
}

public ArrayList<DomesticAppliance> getAppliancesInPriceRange(int minPrice, int maxPrice){
    ArrayList<DomesticAppliance> result = new ArrayList<>();
    for(DomesticAppliance appliance : appliances){
        if(appliance.getPrice() >= minPrice && appliance.getPrice() <= maxPrice){
            result.add(appliance);
        }
    }
    return result;
}

} public class Main { public static void main(String[] args) { Scanner input = new Scanner(System.in); int n = input.nextInt(); input.nextLine(); Shop shop = new Shop(); for(int i = 0; i < n; i++){ String[] line = input.nextLine().split("\s+"); String type = line[0]; String name = line[1]; switch(type){ case "电视机": String model = line[2]; String size = line[3]; int price = Integer.parseInt(line[4]); shop.addAppliance(new Television(name, model, size, price)); break; case "电冰箱": String fridgeModel = line[2]; int capacity = Integer.parseInt(fridgeModel.substring(0, fridgeModel.length()-1)); String feature = line[3]; int fridgePrice = Integer.parseInt(line[4]); shop.addAppliance(new Refrigerator(name, fridgeModel, capacity, feature, fridgePrice)); break; case "洗衣机": String washerModel = line[2]; String washerFeature = line[3]; int washerPrice = Integer.parseInt(line[4]); shop.addAppliance(new WashingMachine(name, washerModel, washerFeature, washerPrice)); break; default: break; } } int minPrice = input.nextInt(); int maxPrice = input.nextInt(); ArrayList result = shop.getAppliancesInPriceRange(minPrice, maxPrice); System.out.println("在" + minPrice + "-" + maxPrice + "元之间的电器有："); for(DomesticAppliance appliance : result){ System.out.println(appliance); } }