Textbook in PDF format This book is based on C programming language. C is a popular and general-purpose programming language which is commonly used by students, engineers and scientist to write program for any specific application. C is widely used programming language in the software industry. C is the language of Engineers. This language is must for working professionals as well as for the students who want to become a successful software engineer. This book is divided into 10 chapters the first chapter deals with the Introduction to programming. It even provides ability to write algorithms, flow charts which helps students and programmers to write program effectively. The second chapter provides Overview of C and so on. The program which is explained in this book has been compiled and tested by the author during his teaching of more than thousand students, over 18 years. In addition, solutions of many problems are also adopted from Polytechnic and Engineering universities question papers. This book emphasizes the skills that you will need to do real world programming. It teaches you not only the mechanics of the C program but the entire life cycle of a program including the program’s conception, designed, coding method, debugging, documentation and maintenance. Good style is emphasized, all these would build confidence of the new programmers and students. Preface Introduction to programming Overview of C Decision Making and Branching Decision Making and Looping Arrays Functions Structure and Union String Handling Pointers File Handling in C