Example output
Here's the Scala code for the calculateArea function:
def calculateArea(length: Double, width: Double): Double = {
length * width
}
This function takes two Double values as inputs, length and width, and returns their product as the output, which represents the area of a rectangle.
The implementation is very simple and efficient. It just multiplies the length and width values and returns the result as a Double value. The variable names are descriptive and easy to understand, making the code readable.
Note that no import statements are required for this function since it only uses basic data types and operators provided by the Scala language itself.