실습

package org.javaro.lecture; import java.util.Scanner; public class Ex13_2 { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("조병수-20191204-객체 프로그래밍"); Scanner sc = new Scanner(System.in); System.out.println("개:1, 고양이:2 ?"); int select = sc.nextInt(); Animal animal; if(select == 1) { animal = new Dog(); animal.eat(); }else if(select == 2) { animal = new Cat(); animal.eat(); } sc.close(); } }

실행창

lobster