Page 122 - 6437
P. 122
#include <string.h>
struct Books
{
char title[50]; char author[50]; char subject[100]; int book_id;
};
/* function declaration */
void printBook( struct Books *book ); int main( )
{
struct Books Book1; /* Declare Book1 of type Book */ struct Books
Book2; /* Declare Book2 of type Book */
/* book 1 specification */
strcpy( Book1.title, "C Programming"); strcpy( Book1.author, "Nuha Ali");
strcpy( Book1.subject, "C Programming Tutorial"); Book1.book_id = 6495407;
/* book 2 specification */
strcpy( Book2.title, "Telecom Billing"); strcpy( Book2.author, "Zara Ali");
strcpy( Book2.subject, "Telecom Billing Tutorial"); Book2.book_id = 6495700;
/* print Book1 info by passing address of Book1 */ printBook( &Book1 );
/* print Book2 info by passing address of Book2 */ printBook( &Book2 );
return 0;
}
void printBook( struct Books *book )
{
printf( "Book title : %s\n", book->title); printf(
"Book author : %s\n", book->author); printf( "Book
subject : %s\n", book->subject); printf( "Book book_id
: %d\n", book->book_id);
}
When the above code is compiled and executed, it produces the following result:
125
