change this program to open a file

how would i change this function of my program to open a file named "numbers"? i know i would get rid of the srand and the part dealing w/ rand. also, do i declare FILE *fptemp in this function or in main?

Code:

---

/*        =============== fillArray ===================
        This function fills an array of a given length with
        random numbers in a given range.
          Pre  ary is an ary of integers
                size is the number of elements
                lowLimit is the minimum value to use
                highLimit is the maximum value to use
          Post  array has been filled
*/
void fillArray (int ary[],    int size,
                int lowLimit, int highLimit)
{
/*        Local Definitions */
        int i;
        int num;

/*        Statements */
        srand (time (NULL));

        for (i = 0; i < size; i++)
          {
            num = rand() % ((highLimit + 1)
                – lowLimit) + lowLimit;
            if (num % 7 == 0  ||  num % 3 == 0)
              ary[i] = -num;
            else
              ary[i] = num;
          } /* for */

        return;
}        /* fillArray */

---

thanks

Check out the FAQ.

And use code tags.

gg

hows that?

the only thing i'm not sure of is how to pull the numbers from the file called numbers and put them into the array

Click on the "FAQ" in my last post - it will show you have to open a file. You can then use fscanf() using the open file handle.

gg