How can i implement a simple user define function in this program?
- #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;
- struct Books Book2;
-
-
- strcpy( Book1.Name, "C Programming Learning ");
- strcpy( Book1.author, "Nuha Ali");
- strcpy( Book1.subject, "C Program");
- Book1.book_id = 6495407;
-
-
- strcpy( Book2.Name, "Telecom Learning");
- strcpy( Book2.author, "Zara Ali");
- strcpy( Book2.subject, "Telecom");
- Book2.book_id = 6495700;
-
-
- 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);
-
-
- 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;
- }