Exercise 17: The Price is Right

Here is the Book class again. The problem is that testing shows up a bug in it. Your task is to find and fix the bug.

public class Book { private String title; private int price; public String getTitle() { return title; } public int getPrice() { return price; } public String showPrice() { String s = ""; s = s + price / 100; s = s + "."; s = s + price % 100; return s; } public static void main(String[] args) { Book book = new Book(); book.title = args[0]; book.price = Integer.parseInt(args[1]); System.out.println(book.title + " costs " + book.showPrice()); } }

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