llabs -- Calculate Absolute Value of Long Long Integer

Format

#include <stdlib.h>
long long int llabs(long long int n);

Language Level: Extension
llabs produces the absolute value of its long long integer argument n. The result may be undefined when the argument is equal to LONGLONG_MIN, the smallest available long long integer (-9 223 372 036 854 775 808). The value LONGLONG_MIN is defined in the <limits.h> include file.

Return Value
llabs returns the absolute value of n. There is no error return value.

Example
This example computes y as the
absolute value of the long long integer -415672342.

#include <stdlib.h>
#include <stdio.h>
int main(void)
{
   long long x, y;
   x = -415672342L;
   y = llabs(x);
   printf("The absolute value of %lld is %lld\n", x, y);
   return 0;
   /****************************************************
      The output should be:
      The absolute value of -415672342 is 415672342
   ****************************************************/
}



abs -- Calculate Integer Absolute Value
fabs -- Calculate Floating-Point Absolute Value
labs -- Calculate Absolute Value of Long Integer
<limits.h>