#include <stdio.h>
#include <stdlib.h>

// You can assume the appropriate #includes have been done.
typedef struct Book {
  char *name;
  char *author;
} Book;

int int_data[4] = {4,5,6,7};
char string_data[4] = "XYZU";
static int a_symbol;

Book *
createBook()
{
    Book *book = (Book *)malloc(sizeof(Book));
    book->name = "this";
    char author[100] = "mac demarco";
    book->author = author;
    return book;
}
int main(int argc, char **argv) {
  Book *Book1 = createBook();
  printf("%s\n", "Book written:");
  printf("%s\n", Book1->name);   // print statement #1
  printf("%s\n", Book1->author); // print statement #2
  Book Book2;
  Book2.name = malloc(sizeof(char) * 100);
  strcpy(Book2.name, Book1->name);
  Book2.author = "MAC DEMARCO";
  printf("%s\n", "Book written:");
  printf("%s\n", Book2.name);   // print statement #3
  printf("%s\n", Book2.author); // print statement #4

  printf("%s\n", string_data); // print statement #4
  return 0;
}