Getting Started

Abstract

This chapter introduces us to programming in C++. As with any language (not just computer languages) there are several fundamentals that you have to acquire before you can do even the simplest of things. With the aid of the simplest of C++ programs, this chapter illustrates several of the key elements of program construction, such as language keywords, the main () function, program statements and directing program output to the display screen. The program also introduces the processes of compiling and linking a program, user comments, use of the preprocessor and header files and stresses the need for developing a consistent programming style. A good programming style will make your programs more readable and less prone to syntactical errors, and will help you to communicate better with fellow C++ programmers.