Revorse the vewels

Revorse the vewels


Erzeugen Sie aus einer Zeichenkette text eine neue Zeichenkette, indem Sie alle Vokale finden und ihre Reihenfolge umkehren, während alle anderen Zeichen genau so bleiben, wie sie im Original stehen. Um das Ergebnis ansehnlicher zu machen, muss die Großschreibung an jeder Position so bleiben, wie sie im Originaltext war.

Wenn Sie z.B. die Vokale von "Ilkka" umkehren, sollten Sie "Alkki" statt "alkkI" erhalten. Die Vokale sind bei diesem Problem die üblichen "aeiouAEIOU". Schauen wir uns ein anderes Beispiel an.


Eingabe: Zeichenkette (str).

Ausgabe: String (str).


assert reverse_vowels("Bengt Hilgursson") == "Bongt Hulgirssen"
assert (
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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.

Pair Programming (Beta-version)

Welcome to Pair Programming! Engage in real-time collaboration on coding projects by starting a session and sharing the provided unique URL with friends or colleagues. This feature is perfect for joint project development, debugging, or learning new skills together. Simply click 'Start Session' to begin your collaborative coding journey!

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You are trying to join a pair programming session that has not started yet.

Please wait for the session creator to join.

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It looks like the creator of the pair programming session closed the editor window.

It might happen accidentally, so that you can wait for reconnection.

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