C Recursion

Recursion is the process of defining a problem in terms of a simpler version of itself. Recursion comes directly from Mathematics, where there are many examples of expressions written in terms of themselves.

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C Arrays

An array is a group of like-typed variables that are referred to by a common name. Array of any type can be created and may have one or more dimensions. Arrays offer a convenient means of grouping related information.

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C Pointers

Pointers provide a mechanism for the direct manipulation of memory. They are arguably the most powerful, and the most dangerous, feature of the C programming language.

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C Structures

A structure is a group of heterogeneous data elements grouped together under one name. These data elements are called members and they can have different types and different lengths.

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