Practice›Java Fundamentals›Module 7. Inheritance & Polymorphism›7.1 Inheritance

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7.1 Inheritance — write the Fish subclass

Total: 0 / 3 pts

Practice mode — check each part and get hints as you go.

Task

Write Fish extends Animal with a constructor using super, and a method label(int id) returning the id, then ": ", then the name.

For id 7 and the name Nemo the second line is 7: Nemo.

Your solution

class Animal {
    private String name;

    public Animal(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public String describe() {
        return name + " is an animal";
    }
}

class Fish extends Animal {
    // constructor with super, then label(int id)

}

public class Main {
    public static void main(String[] args) {
        Fish f = new Fish("Nemo");
        System.out.println(f.describe());
        System.out.println(f.label(7));
    }
}

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