Fundamental

This section shows examples of basic C syntax and usage, including fundamental areas such as console and file input/output, arrays and pointers, functions, and structures. It also covers some of the more esoteric areas such as pointers to functions, and functions with variable numbers of arguments.

Some complete sample applications are also given, as a demonstration.

• Application: Hello, world!
• Console IO
• Arrays
• Strings
• Pointers
• Retrieving command line arguments
• Application: Number guesser
• File IO
• Structures
• Application: Address book
• Pointers to functions
• Variable length argument lists

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