What is structure in C?

Question

Can anyone explain the structure in C?

Answer 1

In C programming, structures are used to define a record. For example, you want to keep track of all the books in a library. You have to track the following attributes of each book −

• Title
• Author
• Subject
• Book ID

Here is how you can use structure to declare the book structure:

struct Books {

   char  title[50];

   char  author[50];

   char  subject[100];

   int   book_id;

} book; 

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