IsThere any Data types beyond these four in C language? (int, float, char, double)

Question

C Language

Answer 1

Besides arithmetic types ¹, the standard library (support library) also provides some additional types like

`bool` type — also `true` and `false` keywords — by adding <stdbool.h> ²
~~~~~~
int8_t
int16_t
int32_t
int64_t

int_fast8_t
int_fast16_t
int_fast32_t
int_fast64_t

int_least8_t
int_least16_t
int_least32_t
int_least64_t

intmax_t
intptr_t

uint8_t
uint16_t
uint32_t
uint64_t

uint_fast8_t
uint_fast16_t
uint_fast32_t
uint_fast64_t

uint_least8_t
uint_least16_t
uint_least32_t
uint_least64_t

uintmax_t

uintptr_t

by adding <stdint.h> ³

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¹ https://en.cppreference.com/w/c/language/arithmetic_types
² https://en.cppreference.com/w/c/types/boolean
³ https://en.cppreference.com/w/c/types/integer

Answer 2

short int
unsigned short int
unsigned int
long int
unsigned long int
long long int
unsigned long long int
signed char
unsigned char
long double