devdany

public abstract class Car {
    public abstract void sound();
}

public class Benz extends Car {
    private String name = "benz";
    private String color = "black";

    @Override
    public void sound() {

devdany

public class Person {
    protected String name;
    //0이면 남자, 1이면 여자
    protected int gender;

    protected int height;

    //yyyyMMdd
    protected String birth;
    

devdany

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Driver dany = new Driver();
        Car porche = new Car();

        while (true){
            dany.actionChoice(porche.getLocation(), porche);

devdany

import java.util.Scanner;

public class Car {

    public static void main(String[] args) {

        String model = "포르셰";
        int location = 0;

        Scanner sc = new Scanner(System.in);

devdany

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        int n = scanner.nextInt();

devdany

import java.util.Scanner;

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

        System.out.println("첫번째 피연산자를 입력하세요");
        int first = sc.nextInt();

        System.out.println("연산자를 입력하세여");