Answer to Question define-2

  // absoluteValue(n) returns the absolute value
  // of n.

  int absoluteValue(int n)
  {
    if(n >= 0)
    {
      return n;
    }
    else
    {
      return -n;
    }
  }

  int absoluteValue(int n)
  {
    return (n >= 0) ? n : -n;
  }