Python
Sum with Command Line
Sum the numbers on the command line using argv
This function uses the argv function from sys to capture numbers on the command line and then return their sums.
Example:
> python add.py
> 0
> python add.py 1 1 1
> 3.0
> python add.py 1 1 2
> 4.0
> python add.py 1 1 2.1
> 4.1