SPECIFIER USED FOR
%c a single character
%s a string
%hi short (signed)
%hu short (unsigned)
%Lf long double
%n prints nothing
%d a decimal integer (assumes base 10)
%i a decimal integer (detects the base automatically)
%o an octal (base 8) integer
%x a hexadecimal (base 16) integer
%p an address (or pointer)
%f a floating point number for floats
%u int unsigned decimal
%e a floating point number in scientific notation
%E a floating point number in scientific notation
%% the % symbol