C file used to generate assembly for the first midterm review of NU COMP_SCI 213-0 (Spring 2021).

exam_review.c

long sus(long l, long m) {
  /* do nothing useful */
  if (!m)
    return 0;
  else
    return l + sus(l - 1, m - 1);
}

int amogus(unsigned char z) {
  long y = 0;
  if (z) {
    while (z) {
      y += sus(z, z);
      z--;
    }
    return y;
  } else {
    return 0;
  }
}

int main() {
  volatile unsigned char y;
  return (int) amogus(y);
}