C Programming

Synopsis

Professor King's spiral approach made it accessible to a broad range of readers, from beginners to more advanced students. With adoptions at over 225 colleges, the first edition was one of the leading C textbooks of the last ten years. The second edition maintains all the book's popular features and brings it up to date with coverage of the C99 standard. The new edition also adds a significant number of exercises and longer programming projects, and includes extensive revisions and updates.

Summary

Chapter 1: Introduction

C Programming is a comprehensive book by Al Kelley and Ira Pohl that is focused on teaching the fundamentals of the C programming language. In the first chapter, the authors discuss the benefits of programming and some of the key concepts involved. The authors provide an overview of the different program components and how they work together to create code that compiles and runs correctly. They explore the function of the compiler as well as type checking and data representation.

One example in the book is the description of the function ‘printf’. This is a standard I/O (input/output) function found in the C programming language that’s used to display messages on the screen. The authors discuss the syntax of printf and how it’s used to send messages to the screen. They use a simple example to show how it works and explain the parameters involved.

Chapter 2: Variables and Constants

The second chapter of C Programming is focused on variables and constants. The authors explore the different types of variables and constants and how they can be used to enhance the code and store data. The chapter starts by examining the concept of a variable and how it can be used as a means to store or refer to a desired value.

An example given in the chapter is a variable called 'salary’. This is an integer data type and its value can be referred to and modified throughout the program. The authors explain how the variable is declared, how its value can be assigned, and how it can be used. They also cover the concept of constants, which are named values that remain unchanged throughout the program.

Chapter 3: Control Flow

Chapter 3 of C Programming is focused on control flow. It begins by discussing the concept of decision making and how if and switch statements are used to control the flow of the program. The authors then move on to explore looping, which involves executing code multiple times.

One example that’s given is a for loop. This type of loop is used to loop through a set of values and perform a certain action on each value. The authors give a sample code to show how the for loop works, how it’s declared, and how it’s used. They also discuss the types of loop termination and how break and continue statements are used to control looping.

Conclusion

C Programming is a thoughtfully written book by Al Kelley and Ira Pohl that is designed to make learning the C programming language easy and enjoyable. The book explores all the major concepts of programming including variables and constants, control flow, arrays, and functions. The authors provide a variety of examples to illustrate the points they make and make it easier for readers to understand the concepts. C Programming is an excellent book for both beginners and experts, and anyone who wants to gain a better understanding of the fundamentals of the C programming language.