package com.javarush.task.task12.task1204;
/*
То ли птица, то ли лампа
*/
public class Solution {
public static void main(String[] args) {
printObjectType(new Cat());
printObjectType(new Bird());
printObjectType(new Lamp());
printObjectType(new Cat());
printObjectType(new Dog());
}
public static void printObjectType(Object o) {
if(o instanceof Lamp)System.out.println("Лампа");
if(o instanceof Cat)System.out.println("Кот");
if(o instanceof Dog)System.out.println("Собака");
if(o instanceof Bird){System.out.println("Птица");}
}
public static class Cat {
}
public static class Dog {
}
public static class Bird {
}
public static class Lamp {
}
}
\
Вывод:
Кот
Птица
Лампа
Кот
Собакаpackage com.javarush.task.task12.task1204;
/*
То ли птица, то ли лампа
*/
public class Solution {
public static void main(String[] args) {
printObjectType(new Cat());
printObjectType(new Bird());
printObjectType(new Lamp());
printObjectType(new Cat());
printObjectType(new Dog());
}
public static void printObjectType(Object o) {
if(o instanceof Lamp)System.out.println("Лампа");
if(o instanceof Cat)System.out.println("Кот");
if(o instanceof Dog)System.out.println("Собака");
if(o instanceof Bird){System.out.println("Птица");}
}
public static class Cat {
}
public static class Dog {
}
public static class Bird {
}
public static class Lamp {
}
}