Even the Last
You are given list of integers (int). You should find the sum of the elements with even indexes (0th, 2nd, 4th...). Then multiply this summed number and the final element of the list together. Don't forget that the first element has an index of 0.
For an empty list, the result will always be 0 (zero).
Input: List of integers (int).
Output: An integer (int).
Examples:
assert checkio([0, 1, 2, 3, 4, 5]) == 30 assert checkio([1, 3, 5]) == 30 assert checkio([6]) ==...
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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