Median

Elementary+

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Une médiane est une valeur numérique qui sépare la moitié supérieure d'un trié list de nombres de la moitié inférieure. Dans le liste (list) où il y a un nombre impair d'entités, la médiane est le nombre qui se trouve au milieu du liste (list). Si le list contient un nombre pair d'entités, il n'y a pas de valeur médiane unique, mais la médiane devient la moyenne des deux nombres trouvés au milieu. Pour cette mission, on vous donne un non vide list d'entiers naturels (integers). Avec ce tableau, vous devez séparer la moitié supérieure des nombres de la moitié inférieure et trouver la médiane.

example

Si vous souhaitez vous entraîner davantage avec le cas similaire, essayez la mission Middle Characters.

Entrée: Une liste (list) d'entiers (integers).

Sortie: La médiane sous la forme d'un nombre flottant ou d'un nombre entier.

Exemples:

assert checkio([1, 2, 3, 4, 5]) == 3
assert checkio([3, 1, 2, 5, 3]) == 3
assert checkio([1, 300, 2, 200, 1]) == 2
assert checkio([3, 6, 20, 99, 10, 15]) == 12.5
...

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CheckiO Extensions

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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