/* Last edited on 2003-04-27 10:13:21 by stolfi */

int main(int argc, char **argv)
{
  simple(11,22);
  nested(33,44);
  return 0;
}

int simple(int x, int y)
{
  int w = x + y; 
  return w*w;
}

int nested(int x, int y)
{
  int w = x + y;
  
  int subproc(int z)
    {
      int t = z + 1;
      return t*t;
    }
  
  return subproc(w*w);
}