What are 32 Keywords in C Language?

Keywords are reserved words that have a special meaning to the C compiler. There are 32 keywords in C Language. These keywords can not be used as variable names and are written in lowercase letters.

32 Keywords in C programming are given below:

Now we are describing some keywords:

auto

This keyword declares an automatic variable.

Example:

auto int age;

Here the above example is defined as 'age' is an automatic variable of type int.

char

char keyword is used to declare a character type variable.

Example:

char name;

Here we are defining the 'name' as a variable of type char.

float

This keyword is used for declaring a floating point variable.

Example:

float b;

Here 'b' is a single-precision floating type variable.

double

This keyword is used for declaring a double variable.

Example:

double a;

Here, the above example is defined as 'a' is a double-precision floating type variable.

const

This keyword is used for declaring an identifier as constant.

Example:

const int x=5;

Here 'x' is defined as a constant with a fixed value 5.