C Fundamental Data Types

Brief
Note of date types of C

Interger Types

Type	Bits	Range	Format Specifiers
int, int32_t	4 byts	From -2,147,483,647 to 2,147,483,647	%d
long int	4 bytes	From -2,147,483,647 to 2,147,483,647	%li
short int	2 bytes	From -32,767 to 32,767	%hi
long long int	8 bytes	From -9,223,372,036,854,775,807 to 9,223,372,036,854,775,807	%lli
long	4 bytes	From -2,147,483,648 to 2,147,483,647	%li
short, int16_t	2 bytes	From -32,767 to 32,767	%hi
char, uint8_t	1 byte	From 0 to 255	%c
signed char, int8_t	1 byte	From -128 to 127	%c

Floating Types

float	4 byte	From 1.2E-38 to 3.4E+38	%g, %G
double	8 byte	From 2.3E-308 to 1.7E+308	%lf, %LF
long double	10 byte	From 3.4E-4932 to 1.1E+4932	%Lf, %LF