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Data Type represent a type of value hold by Variable. C data types are defined as the data storage format that a variable can store a data to perform a specific operation.

Data types are used to define a variable before to use in a program.

Size of variable, constant and array are determined by data types.


    There are four data types in C language. They are,

    Types Data Types
    Basic data types int, char, float, double
    Enumeration data type enum
    Derived data type pointer, array, structure, union
    Void data type void

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The next topic is Variables in C

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