Introduction - If you have any usage issues, please Google them yourself
This chapter describes the most basic elements of the C++: built-in type, database type, class types, variables, expressions, statements, and functions. In this process, but also a brief description of how to compile and run the program. Readers finish reading this chapter and finish the exercises, you should be able to write, compile and execute a simple procedure. The later chapters will further clarify the topics covered in this chapter.