What are the data types provided in c language?

Answer 1

C is not an object oriented programming language. As such there are no class data types in C.

Answer 2

1.Primary data type:

integer type: int and char.

floating point type: float and double.

2.Derived data type:

long int, short int, unsigned int, unsigned lond int, unsigned short int,

long double.

3.Secondary data type:

arrays, pointers, structure, union and enum.

Answer 3

The basic data types in C are int, char, float, double and bool, plus void to represent no type.

A char is the smallest unit of addressable storage and has a length of 1 byte (the length of a byte is machine-dependent, but is typically 8-bits long). All other types are measured relative to a char but are implementation defined. Use the sizeof() function to determine the actual length.

A char may be explicitly modified with the signed or unsigned modifiers (signed char and unsigned char), however these modified types are independent of a plain char. Whether a plain char is signed or unsigned is implementation-defined. All three have the same length (1 byte).

An int can be modified in a variety of ways using the short, long, signed and unsigned modifiers. Note that when a modifier is used without a type, an int is implied, thus a long implies a long int while signed implies a signed int. As with char, a plain int is independent of modified int types.

short - at least as long as a char

int - at least as long as a short

long - at least as long as an int

long long - at least as long as a long

All of the above can be further modified with signed or unsigned modifiers.

float - single-precision real, typically two chars in length (16-bits)

double - double-precision real, at least as long as a float.

The double type can also be modified with long and is at least as long as a double. Real numbers are always signed (the signed/unsigned modifiers cannot be used).

All types can be modified with the post-fix * operator to produce a pointer variable of the given type. All pointer types for a given implementation have the same length (e.g., 32-bits on a 32-bit system). Pointers to unknown types are represent by void*. You may take the address of an unknown type, but to perform pointer arithmetic or dereferencing operations you must cast the pointer to an appropriate type.

All types can be modified with the suffix operator [] to create an array of that type.

All other types are either type aliases (such as size_t meaning unsigned long) or user-defined types (struct or union types).

Answer 4

Data types are types of Data stored in memory.

Like 4 is integer so store in int,

and 4.5 is a floating point so store it in float.

Various data types in C are:

void

float

double

long

int

short

char

Answer 5

the following types exist in c: int float double char void enum

Answer 6

basic data types in c language are:

int(signed int)

short int

long int

unsigned int

char

float

double

long double

Answer 7

there are 4 types of data types.char, integer,float,double.

Answer 8

int

char

float

string

double

bool

decimal

Answer 9

Character, Integer, Float, Double.