package com.javarush.task.task14.task1401;

//He who observes the day, observes it to the Lord; and he who does not observe the day, to the Lord he does not observe it.
//He who eats, eats to the Lord, for he gives God thanks. He who doesn't eat, to the Lord he doesn't eat, 
//and gives God thanks. (Romans 14:6)


/* 
Bingo!
*/

public class Solution {
    public static void main(String[] args) {
        Object animal = new Tiger();
        boolean isCat = animal instanceof Cat;
        boolean isTiger = animal instanceof Tiger;
        boolean isPet = animal instanceof Pet;

        printResults(isCat, isTiger, isPet);
    }

    private static void printResults(boolean cat, boolean tiger, boolean pet) {
        if (cat && tiger && pet) System.out.println("Bingo!");
    }

    static class Pet {
    }

    static class Cat extends Pet {
    }

    static class Tiger extends Cat {
    }

}




/*
Bingo!
Исправь строчку ‘Object animal = new Pet();‘ в методе main так, чтобы программа вывела «Bingo!«.


Требования:
1. Класс Cat должен наследоваться от класса Pet.
2. Класс Tiger должен наследоваться от класса Cat.
3. В переменной animal должен храниться объект который будет одновременно являться и Pet, и Cat, и Tiger.
4. Программа должна выводить на экран: "Bingo!".

package com.javarush.task.task14.task1401;

* 
Bingo!
*

public class Solution {
    public static void main(String[] args) {
        Object animal = new Pet();
        boolean isCat = animal instanceof Cat;
        boolean isTiger = animal instanceof Tiger;
        boolean isPet = animal instanceof Pet;

        printResults(isCat, isTiger, isPet);
    }

    private static void printResults(boolean cat, boolean tiger, boolean pet) {
        if (cat && tiger && pet) System.out.println("Bingo!");
    }

    static class Pet {
    }

    static class Cat extends Pet {
    }

    static class Tiger extends Cat {
    }

}
*/