class Book {
	public final String title, author;
	public final int price;

	public Book(String author, String title, int price) {
		this.title = title;
		this.author = author;
		this.price = price;
	}

	@Override
	public String toString() {
		return String.format("Book(%s: %s (%d))",
		                     author, title, price);
	}
}