The End of Other The End of Other
Elementary
FR HU EL UK English IT JA RU
horse

For language training our Robots want to learn about suffixes.

In this task, you are given a set of words in lower case. Check whether there is a pair of words, such that one word is the end of another (a suffix of another). For example: {"hi", "hello", "lo"} -- "lo" is the end of "hello", so the result is True.

Input: Words as a set of strings.

Output: True or False, as a boolean.

Example:

checkio({"hello", "lo", "he"}) == True
checkio({"hello", "la", "hellow", "cow"}) == False
checkio({"walk", "duckwalk"}) == True
checkio({"one"}) == False
checkio({"helicopter", "li", "he"}) == False

How it is used: Here you can learn about iterating through set type and string data type functions.

Precondition: 2 ≤ len(words) < 30
all(re.match(r"\A[a-z]{1,99}\Z", w) for w in words)

Each player can create their own missions on CheckiO starting at level 9. You have the ability to create challenges for your friends and maybe even get your mission published on CheckiO for the whole community!

Settings
Code:
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.

×
 
 
<< <
> >>
exec

Whats Next?

Free accounts will see Best CheckiO solutions with some delay.
Best Solutions will be opened in
Become Awesome and Don't wait
The next stage is ""
Will be activated in
View More Solutions Random Review Solutions Share your own solution
Go to the next mission Back to the list of missions Back to the map