class Named {
    public string name;

    public string getName() {
        return this.name;
    }
}

class Worker extends Named {
    public int index;

    public Worker(string name, int index) {
        this.name = name;
        this.index = index;
    }
}

class InheritanceExample {
    static void main() {
        Worker worker = Worker("worker", 3);
        print(worker.getName());
        print(worker.index);
    }
}