// Pantea Aria


// Struct and Enum


// Imagine you are designing a program for a small library system.  
// Each book has:  
//   - an ID number (int)  
//   - a price (double)  
//   - a category (enum book_type) that can be 
//           FICTION, NONFICTION, or TEXTBOOK  
//
// 0 for FICTION  
// 1 for NONFICTION  
// 2 for TEXTBOOK  
//
// Task:  
// Define an enum and a struct to represent a book.  
// Then, create a book with ID 101, price 59.99, and category TEXTBOOK.  
// Finally, print the book’s details.  

enum book_type {FICTION, NONFICTION,TEXTBOOK };

struct book {
    int id;
    double price;
    enum book_type category;
};

int main(void) {
    struct book my_book;

    //  ID 101, price 59.99, and category TEXTBOOK.  
    
    my_book.id = 101;
    my_book.price = 59.99;
    my_book.category = TEXTBOOK;
    // Finally, print the book’s details. 
    printf ("the id of my book is %d\n", my_book.id);
    // your turn to continue

}