
Variables with Expression Values

1. Let's introduce two new variables named add, multi
. Assign them expressions of sum (+) and product (*), respectively, of the previously declared variables robots, droids
. If you have any trouble, use the hints below description.
2. Utilizing expressions enables you to easily modify the values of robots, droids
later while ensuring accurate values for add, multi
. Feel free to adjust robots, droids
and then press Check Solution. If you express add, multi
correctly, you'll still complete this task successfully.
CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.
In order to install CheckiO client you'll need installed Python (version at least 3.8)
Install CheckiO Client first:
pip3 install checkio_client
Configure your tool
checkio --domain=py config --key=
Sync solutions into your local folder
checkio sync
(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)
checkio serv -d
Alternatevly, you can install Chrome extension or FF addon
checkio install-plugin
checkio install-plugin --ff
checkio install-plugin --chromium
Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.
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