Einführung in C

The C programming language is a high-level programming language.
The use of C is not limited to specific fields of application.
In particular, due to the possibility of programming close to the machine with high runtime efficiency, the C language was also successful in system programming.The goal of the course is to provide a basic overview of the C programming language, taking into account both the 1978 draft of Kernighan / Ritchie and the ANSI-C standard.Chapter 1 - Introduction to the C programming languageIn the first chapter, in addition to the historical development, an overview of the basic features of the programming language C is given.
It deals with the lexicon of the programming language and the structure of programs, generally referred to as functions in C.Chapter 2 - Data Types and Storage ClassesChapter 2 deals with programming language specifics such as data types, data type attributes, storage classes, scopes, and initialization of data objects.Chapter 3 - Operators and ExpressionsThis chapter introduces the use of operators and the syntax of expressions.
Of particular importance for daily practical programming is the final priority scheme of all operators.Chapter 4 - InstructionsThe syntax and application of the instructions in C, especially the control structures, e.g.
conditional statements, loop statements, and selection statements are covered in this chapter.Chapter 5 - Fields and PointersThe closely related topic fields and pointers are treated.
In particular, the address calculations and the processing of fields and pointers are dealt with here in detail.Chapter 6 - FunctionsThis chapter discusses the overall complex of functions such as defining, declaring, and calling functions.
Of particular importance are the methods of parameter passing in the function calls.Chapter 7 - Input and Output FunctionsThe subject of this chapter are the principles of file processing.
The focus is on the widespread format-controlled input and output.Chapter 8 - The Macro PreprocessorThis chapter discusses the macro preprocessor with all its advanced capabilities according to the ANSI-C standard.Chapter 9 - Structures and AssociationsThis chapter completes the course with sections on structures and associations.