The target audience for this book is newcomers who want to study C and data structures together. We recognised the necessity for a well-rounded book on the subject while teaching C and data structures. In reality, this is the driving force for the creation of such a book. The book is intended for a one-year or one-semester course. It is appropriate for algorithms and data structure-based courses. Use of this work requires a basic to intermediate understanding of C programming. The book's algorithms are laid out so that readers can understand how they work to solve issues with ease. Examples are used to demonstrate concepts. Each programme in the book has been evaluated