Menu Bài Viết:

Nguyễn Việt Hoàng [community,AAHN-C2009G]

Ngày viết: 20:48 21/09/2021

#Car.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Info;

import java.util.Scanner;

/**
 *
 * @author DELL
 */
public class Car implements Info {
    private String name ;
    private String color;
    
    public Car(){
        
    }
    public Car(String name, String color){
        this.name = name;
        this.color = color;
    }
    public String getName(){
        return this.name;
    }
    public String getColor(){
        return this.color;
    }
    public void setName(String name){
        this.name = name;
    }
    public void setColor(String color){
        this.color = color;
    }
    public void input(){
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter name :");
        String name  = sc.nextLine();
        System.out.println("Enter color :");
        String color = sc.nextLine();
        setName(name);
        setColor(color);
    }
    @Override
      public void showInfo(){
          System.out.println("Name :" + this.getName()
                             + ", Color :" + this.getColor());
      }
}

#Info.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Info;

/**
 *
 * @author DELL
 */
public interface Info {

    public void showInfo();
}

#People.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Info;

import java.util.Scanner;

/**
 *
 * @author DELL
 */
public class People implements Info {

    private String name;
    private int age;
    private String address;

    public People() {

    }

    public People(String name, int age, String address) {
        this.name = name;
        this.age = age;
        this.address = address;
    }

    public String getName() {
        return this.name;
    }

    public int getAge() {
        return this.age;
    }

    public String getAddress() {
        return this.address;
    }

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

    public void setAge(int age) {
        this.age = age;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public void input() {
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter name :");
        String name = sc.nextLine();
        System.out.println("Enter Age :");
        int age = sc.nextInt();
        System.out.println("Enter address :");
        String address = sc.nextLine();
        setName(name);
        setAge(age);
        setAddress(address);
    }

    @Override
    public void showInfo() {
        System.out.println("Name :" + this.getName()
                + ", Age :" + this.getAge()
                + ", Address :" + this.getAddress());
    }
;

}

#test.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Info;

import java.util.ArrayList;

/**
 *
 * @author DELL
 */
public class test {
    public static void showInfo(ArrayList<Info> a) {
//        ArrayList<Info> = new ArrayList<>();
//        System.out.println(a);
    }
    public static void main(String[] args) {
        
    }
}

Hoàng Thiện Thanh [community,AAHN-C2009G]

Ngày viết: 18:45 21/09/2021

#Car.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package test30;

import java.util.Scanner;

/**
 *
 * @author anhoa
 */
public class Car implements IInfor{
    private String name;
    private String color;
    
    public Car(){
        
    }
    
    public Car(String name, String color){
        this.name = name;
        this.color = color;
    }
    
    public void setName(String name){
        this.name = name;
    }
    
    public void setColor(String color){
        this.color = color;
    }
    
    public void input(){
        System.out.println("Please enter input for new Car: ");
        Scanner sc = new Scanner(System.in);
        String name = sc.nextLine();
        sc = new Scanner(System.in);
        String color = sc.nextLine();
        
        setName(name);
        setColor(color);
    }
    
    @Override
    public String toString(){
        return "[Name: " + name + ", Color: " + color + "]";
    }
    
    @Override
    public void showInfor(){
        System.out.println("Name: " + this.name);
        System.out.println("Color: " + this.color);
    }
}

#IInfor.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package test30;

/**
 *
 * @author anhoa
 */
public interface IInfor {
    void showInfor();
}

#People.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package test30;

import java.util.Scanner;

/**
 *
 * @author anhoa
 */
public class People implements IInfor{
    private String name;
    private int age;
    private String address;
    
    public People(){
        
    }
    
    public People(String name, int age, String address){
        this.name = name;
        this.age = age;
        this.address = address;
    }
    
    public String getName(){
        return this.name;
    }
    
    public int getAge(){
        return this.age;
    }
    
    public String getAddress(){
        return this.address;
    }
    
    public void setName(String name){
        this.name = name;
    }
    
    public void setAge(int age){
        this.age = age;
    }
    
    public void setAddress(String address){
        this.address = address;
    }
    
    public void input(){
        System.out.println("Please enter input for new People:");
        Scanner sc = new Scanner(System.in);
        String name = sc.nextLine();
        sc = new Scanner(System.in);
        int age = sc.nextInt();
        sc = new Scanner(System.in);
        String address = sc.nextLine();
        
        //new People(name, age, address);
        setName(name);
        setAge(age);
        setAddress(address);
    }
    
    @Override
    public String toString(){
        return "[Name: " + name + ", Age: " + age + ", Address: " + address + "]";
    }
    
    @Override
    public void showInfor(){
        System.out.println("Name: " + this.name);
        System.out.println("Age: " + this.age);
        System.out.println("Address: " + this.address);
    }
}

#Test30.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package test30;

import java.util.ArrayList;

/**
 *
 * @author anhoa
 */
public class Test30 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        People entityA = new People();
        Car entityB = new Car();
        
        entityA.input();
        entityB.input();
        ArrayList<IInfor> all = new ArrayList<>();
        all.add(entityA);
        all.add(entityB);
        showInfor(all);
    }
    public static void showInfor(ArrayList<IInfor> a){
        System.out.println(a);
    };
   
}

Nam20021608 [community]

Ngày viết: 17:44 21/09/2021

Nguyễn Văn Nam C2009G

Hieu Ngo [community,C2009G]

Ngày viết: 11:36 31/08/2021

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;


public class Test {
    public static void main(String [] args) {
        People people = new People();
        Car car = new Car();
        ArrayList<People> peoples = new ArrayList<>();
        people.input();
        peoples.add(people);
        ArrayList<Car> cars = new ArrayList<>();
        car.input();
        cars.add(car);
        for(People people1 : peoples) {
            System.out.println(people1.showInfor());
        }
        for(Car car1 : cars) {
            System.out.println(car1.showInfor());
        }


    }

}

Hieu Ngo [community,C2009G]

Ngày viết: 11:35 31/08/2021

import java.util.Scanner;

public class Car implements IInfor {
    private String tenXe;
    private String mau;

    public Car() {
    }

    public Car(String tenXe, String mau) {
        this.tenXe = tenXe;
        this.mau = mau;
    }

    public Scanner getScanner() {
        return new Scanner(System.in);
    }
    public String getTenXe() {
        return tenXe;
    }

    public void setTenXe(String tenXe) {
        this.tenXe = tenXe;
    }

    public String getMau() {
        return mau;
    }

    public void setMau(String mau) {
        this.mau = mau;
    }
    public void input() {
        System.out.println("Nhap ten xe");
        this.tenXe = getScanner().nextLine();
        System.out.println("Nhap mau");
        this.mau = getScanner().nextLine();
    }

    @Override
    public String showInfor() {
        return String.format("Ten xe: %s, Mau xe: %s",this.tenXe,this.mau);
    }
}