imaxabs
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The latest version of this topic can be found at imaxabs.
Calculates the absolute value of an integer of any size.
intmax_t imaxabs( intmax_t n );
Parameters
n
Integer value.
The imaxabs function returns the absolute value of the argument. There is no error return.
Because the range of negative integers that can be represented by using |
| Routine | Required header |
|---|---|
imaxabs | <inttypes.h> |
For additional compatibility information, see Compatibility.
All versions of the C run-time libraries.
// crt_imaxabs.c
// Build using: cl /W3 /Tc crt_imaxabs.c
// This example calls imaxabs to compute an
// absolute value, then displays the results.
#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
int main(int argc, char *argv[])
{
intmax_t x = LLONG_MIN + 2;
printf("The absolute value of %lld is %lld\n", x, imaxabs(x));
}
The absolute value of -9223372036854775806 is 9223372036854775806
Data Conversion
Floating-Point Support
abs, labs, llabs, _abs64
_cabs
fabs, fabsf, fabsl
labs, llabs