Write a program that print the result of simple addition.
Warning
You should work on this exercise with your own installation of Python, on your computer. Learn how for Mac OSX or Windows.
If no parameters are given, you must print the following error message:
usage: python3 solution.py OP1 OP2
julien@localhost$ python3 solution.py 1 2
3
julien@localhost$ python3 solution.py 2 3
5
julien@localhost$ python3 solution.py
usage: python3 solution.py OP1 OP2
julien@localhost$
To get the parameters given from the command line, you'll need sys.argv.