The allowed digits are: 0 to 9, a-f (both lower and upper cases are allowed) Literal value should be prefixed with 0x or 0X
Eg: a = 0XFACE a = 0XBeef a = 0XBeer
Note: Being a programmer we can specify literal values in decimal, binary, octal and hexa decimal forms. But PVM will always provide values only in decimal form.
a=10 b=0o10 c=0X10 d=0B10 print(a)10 print(b)8 print(c)16 print(d)2