Data Type Memory (bytes) Range Format Specifier
short int 2 -32,768 to 32,767 %hd
unsigned short int 2 0 to 65,535 %hu
unsigned int 4 0 to 4,294,967,295 %u
int 4 -2,147,483,648 to 2,147,483,647 %d
long int 4 -2,147,483,648 to 2,147,483,647 %ld
unsigned long int 4 0 to 4,294,967,295 %lu
long long int 8 -(2^63) to (2^63)-1 %lld
unsigned long long int 8 0 to 18,446,744,073,709,551,615 %llu
signed char 1 -128 to 127 %c
unsigned char 1 0 to 255 %c
float 4 %f
double 8
%lf
long double 12
%Lf
Data Types
|
Other Name
|
uint8_t
|
unsigned char
|
uint16_t
|
unsigned short
|
uint32_t
|
unsigned int
|
uint64_t
|
unsigned long
|
-> Yes, but the range is increasing
! for example: in C signed char has 8-bits ( 1 byte) = 2^8 = 255
! signed char will range from -127 to 127
! unsigned char will range from 0-255
@ source: https://en.wikipedia.org/wiki/C_data_types
