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Practical C Programming

You're reading from   Practical C Programming Solutions for modern C developers to create efficient and well-structured programs

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Product type Paperback
Published in Feb 2020
Publisher Packt
ISBN-13 9781838641108
Length 616 pages
Edition 1st Edition
Languages
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Author (1):
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B. M. Harwani B. M. Harwani
Author Profile Icon B. M. Harwani
B. M. Harwani
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Toc

Table of Contents (20) Chapters Close

Preface 1. Working with Arrays 2. Managing Strings FREE CHAPTER 3. Exploring Functions 4. Preprocessing and Compilation 5. Deep Dive into Pointers 6. File Handling 7. Implementing Concurrency 8. Networking and Inter-Process Communication 9. Sorting and Searching 10. Working with Graphs 11. Advanced Data Structures and Algorithms 12. Creativity with Graphics 13. Using MySQL Database 14. General-Purpose Utilities 15. Improving the Performance of Your Code 16. Low-Level Programming 17. Embedded Software and IoT 18. Applying Security in Coding 19. Other Books You May Enjoy

Accessing a structure using a pointer

In this recipe, we will make a structure that stores the information of an order placed by a specific customer. A structure is a user-defined data type that can store several members of different data types within it. The structure will have members for storing the order number, email address, and password of the customer:

struct cart
{
int orderno;
char emailaddress[30];
char password[30];
};

The preceding structure is named cart, and comprises three members – orderno of the int type for storing the order number of the order placed by the customer, and emailaddress and password of the string type for storing the email address and password of the customer, respectively. Let's begin!

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