labs
Remonter à Stdlib.h - Index
Header File
stdlib.h
Category
Math Routines
Prototype
long labs(long int x);
Description
Gives long absolute value.
labs computes the absolute value of the parameter x.
Return Value
labs returns the absolute value of x.
Example
#include <stdio.h>
#include <math.h>
int main(void)
{
long result;
long x = -12345678L;
result= labs(x);
printf("number: %ld abs value: %ld\n", x, result);
return 0;
}
Portability
POSIX | Win32 | ANSI C | ANSI C++ |
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