Originální popis anglicky:
div - compute the quotient and remainder of an integer division
Návod, kniha: POSIX Programmer's Manual
#include <stdlib.h>
div_t div(int
numer, int
denom);
The
div() function shall compute the quotient and remainder of the
division of the numerator
numer by the denominator
denom. If the
division is inexact, the resulting quotient is the integer of lesser magnitude
that is the nearest to the algebraic quotient. If the result cannot be
represented, the behavior is undefined; otherwise,
quot*
denom+
rem shall equal
numer.
The
div() function shall return a structure of type
div_t,
comprising both the quotient and the remainder. The structure includes the
following members, in any order:
int quot; /* quotient */
int rem; /* remainder */
No errors are defined.
The following sections are informative.
None.
None.
None.
None.
ldiv() , the Base Definitions volume of
IEEE Std 1003.1-2001,
<stdlib.h>
Portions of this text are reprinted and reproduced in electronic form from IEEE
Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable
Operating System Interface (POSIX), The Open Group Base Specifications Issue
6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics
Engineers, Inc and The Open Group. In the event of any discrepancy between
this version and the original IEEE and The Open Group Standard, the original
IEEE and The Open Group Standard is the referee document. The original
Standard can be obtained online at http://www.opengroup.org/unix/online.html
.
