#include "structs.h"

using namespace std; 

//main function: entry point of the program
int main()
{	
	Book b1;
	b1.pages = 500;
	b1.title = "CS162";
	b1.num_authors = 2;

	b1.authors = new string [b1.num_authors];
	b1.authors[0] = "Roger";
	b1.authors[1] = "Some author";

	print_book(b1);


	delete [] b1.authors;
	b1.authors = nullptr;


	int size = 0;
	cout << "Enter the size of your book array: ";
	cin >> size;

	//create a dynamic array of books
	Book* book_arr = new Book [size];

	book_init(book_arr, size);

	//alternatively, if using book_init_one_book(), do the following:
	// for (int i = 0; i < size; ++i)
	// {
	// 	book_init_one_book(book_arr, i);
	// }
	
	

	for (int i = 0; i < size; ++i)
	{
		//print book obj at idx i
		print_book(book_arr[i]);
	}

	delete_books(book_arr, size);
	// Q: what's the output of the following cout? 
	//   is it null (0x0)? 
	cout << book_arr << endl;
	//book_arr = nullptr; 

	




	return 0;
}