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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Yes, @Invisibleman. Python uses
None
, rather than null though.Both list comprehension and RE is O(n) in this case.
I approached same this way
meh... questionable readability factor here
i have question ....is it clear ??
This comment is hidden because it contains spoiler information about the solution
You created a list of pairs, which has O(n) search time. You could use a set to give you O(1) search time--although, for three elements it probably doesn't matter.
If you find it let me know lol
#11bfp_42v
very nice solution .
TypeError: 'int' object is not iterable ???
yes, google 'python discord'
I brute forced it
i dont get it how this works, someone can reach me the topics?
ffs I manually did a for loop
argeed
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