java基础望榜榜 java基础望榜榜

Question

程序输入输出与图片要求一致
程序输入输出与图片要求一致
程序输入输出与图片要求一致

Answer 1

import java.util.Scanner;
public class Item {
    private String name;
    private double price;
    private String code;

    public Item(String name, String code) {
        this.name = name;
        this.code = code;
        this.price = 0.0;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public void display() {
        System.out.println("Name: " + name + "; code: " + code + "; Price: " + price + ";");
    }

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        Item[] bill = new Item[5];
        for (int i = 0; i < 5; i++) {
            System.out.print("Enter item " + (i+1) + " (name, price, code) ");
            String name = input.next();
            double price = input.nextDouble();
            String code = input.next();
            bill[i] = new Item(name, code);
            bill[i].setPrice(price);
        }

        double totalPayment = 0.0;
        for (int i = 0; i < 5; i++) {
            System.out.println("Item " + (i+1));
            bill[i].display();
            totalPayment += bill[i].getPrice();
        }

        System.out.println("Total Payment: " + totalPayment);
    }
}