/in/foo.c: In function 'printDigits':
/in/foo.c:18:34: error: exponent has no digits
         int digit = temp / (int)(1e(digitCount - 1 - i));
                                  ^~
/in/foo.c:21:23: error: exponent has no digits
         temp %= (int)(1e(digitCount - 1 - i));
                       ^~