Use C abs function to get the absolute value

C abs function has the following syntax.

int abs(int num);

C abs function is from header file stdlib.h.

C abs function returns the absolute value of num.

C abs function gets the absolute value.


#include <stdlib.h>
#include <stdio.h>
/*w w w.ja  v a 2  s.co m*/
int main(void){

  printf("%d",abs(-1));

}

The code above generates the following result.