3.1416
Invalid conversion in printf: "%f" at - line 3.
%4.4lf
Invalid conversion in printf: "%f" at - line 4.
%4.4hf
Invalid conversion in printf: "%q" at - line 5.
%4.4qf
3.1416
3.1416
##</code><code>##

   l           interpret integer as C type "long" or "unsigned long"
   h           interpret integer as C type "short" or "unsigned short"
   q, L or ll  interpret integer as C type "long long" or "unsigned long long"
               (if your platform supports such a type, else it is an error)
##</code><code>##

h      A following integer  conversion  corresponds  to  a
       short int or unsigned short int argument, or a fol­
       lowing n conversion corresponds to a pointer  to  a
       short int argument.

l      (ell) A following integer conversion corresponds to
       a long int or unsigned long int argument, or a fol­
       lowing  n  conversion corresponds to a pointer to a
       long int argument, or a following c conversion cor­
       responds  to  a  wint_t  argument, or a following s
       conversion corresponds  to  a  pointer  to  wchar_t
       argument.

ll     (ell-ell).   A  following integer conversion corre­
       sponds to a long long int or unsigned long long int
       argument,  or  a following n conversion corresponds
       to a pointer to a long long int argument.

L      A following a, A, e, E, f, F, g,  or  G  conversion
       corresponds to a long double argument.  (C99 allows
       %LF, but SUSv2 does not.)

q      (`quad'. BSD 4.4 and Linux libc5 only. Don't  use.)
       This is a synonym for ll.