This code creates a FloatArray object with four elements, sets their values, scales the array by a factor of 2.0 using the `scale()` method, and then prints the scaled array. Another example:c++ // Create a FloatArray object with ten elements FloatArray arr(10); // Set the values of the elements to random numbers between 0 and 1 for (int i = 0; i < arr.size(); i++) { arr[i] = static_cast