Code:#include <stdio.h> #include <string.h> struct Books { char Name[50]; char author[50]; char subject[100]; int book_id; }; int main( ) { struct Books Book1; /* Declare Book1 of type Book */ struct Books Book2; /* Declare Book2 of type Book */ /* book 1 specification */ strcpy( Book1.Name, "C Programming Learning "); strcpy( Book1.author, "Nuha Ali"); strcpy( Book1.subject, "C Program"); Book1.book_id = 6495407; /* book 2 specification */ strcpy( Book2.Name, "Telecom Learning"); strcpy( Book2.author, "Zara Ali"); strcpy( Book2.subject, "Telecom"); Book2.book_id = 6495700; /* print Book1 info */ printf( "Book 1 Name : %s\n", Book1.Name); printf( "Book 1 author : %s\n", Book1.author); printf( "Book 1 subject : %s\n", Book1.subject); printf( "Book 1 book_id : %d\n", Book1.book_id); /* print Book2 info */ printf( "Book 2 Name : %s\n", Book2.Name); printf( "Book 2 author : %s\n", Book2.author); printf( "Book 2 subject : %s\n", Book2.subject); printf( "Book 2 book_id : %d\n", Book2.book_id); return 0; }