Abtsract class

 import java.util.Scanner;


abstract class Book {

    String title;

    abstract void setTitle(String s);

    String getTitle() {

        return title;

    }

}


class MyBook extends Book {

    @Override

    void setTitle(String s) {

        this.title = s; 

    }

}


public class Main {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        String title = scanner.nextLine(); 

        MyBook new_novel = new MyBook();

        new_novel.setTitle(title); 

        System.out.println("The title is: " + new_novel.getTitle());

    }

}

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