DATA TYPES

Type            Length             Range
unsigned char   8 bits                  0 to 255
char            8 bits               -128 to 127
enum           16 bits            -32,768 to 32,767
unsigned int   16 bits                  0 to 65,535
short int      16 bits            -32,768 to 32,767
int            16 bits            -32,768 to 32,767
unsigned long  32 bits                  0 to 4,294,967,295
long           32 bits     -2,147,483,648 to 2,147,483,647
float          32 bits    3.4 * (10**-38) to 3.4 * (10**+38)
double         64 bits   1.7 * (10**-308) to 1.7 * (10**+308)
long double    80 bits  3.4 * (10**-4932) to 1.1 * (10**+4932)