format long double

[bisz]

jakiego w C z komendy printf uzywac operatora do poprawnego wydruku formatu long double, bo o ile int ma %d, float ma %f, double ma %lf o tyle jezeli wpisze %lf do long doubla to drukuje mi bzdury ktos wie ?

[Fibik]

Alfabet jest krótki, sprawdzaj kolejno - wielkie litery też.

[jarosz]

A jeżeli nie chce Ci się sprawdzać, to wpisz po prostu %f - u mnie zawsze działa

[bisz]

no a u mnie Nie.

[Fibik]

Poczytaj sobie:

print format specifiers have the following form

% [flags] [width] [.prec] [F|N|h|l|L] type_char

Each format specifier begins with the percent character (%).
After the % come the following optional specifiers, in this order:

Optional Format String Components

These are the general aspects of output formatting controlled by the optional characters, specifiers, and modifiers in the format string:

Component Optional/Required What it Controls or Specifies

[flags] (Optional) Flag character(s) Output justification, numeric signs, decimal points, trailing zeros, octal and hex prefixes
[width] (Optional) Width specifier Minimum number of characters to print, padding with blanks or zeros
[prec] (Optional) Precision specifier Maximum number of characters to print; for integers, minimum number of digits to print
[F|N|h|l|L] (Optional) Input size modifier Override default size of next input argument:

N = near pointer
F = far pointer
h = short int
l = long
L = long double

type_char (Required) Conversion-type character:

Numerics

d Integer signed decimal integer
i Integer signed decimal integer
o Integer unsigned octal integer
u Integer unsigned decimal integer
x Integer unsigned hexadecimal int (with a, b, c, d, e, f)
X Integer unsigned hexadecimal int (with A, B, C, D, E, F)
f Floating point signed value of the form [-]dddd.dddd.

e Floating point signed value of the form [-]d.dddd or e[+/-]ddd
g Floating point signed value in either e or f form, based on given value and precision. Trailing zeros and the decimal point are printed if necessary.
E Floating point Same as e; with E for exponent.
G Floating point Same as g; with E for exponent if e format used

Characters
c Character Single character
s String pointer Prints characters until a null-terminator is pressed or precision is reached
% None Prints the % character

Pointers
n Pointer to int Stores (in the location pointed to by the input argument) a count of the chars written so far.
p Pointer Prints the input argument as a pointer; format depends on which memory model was used. It will be either XXXX:YYYY or YYYY (offset only).