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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.
+1 for
itertools.groupby, I didn't know that :DSome operators in C++ have synonyms.
I gave this solution "Best Practices", but then found out that
std::is_permutationhas complexity O(n^2) at worst case. So changed to "Clever" :)Source: https://en.cppreference.com/w/cpp/algorithm/is_permutation.
nice :)))
lol, what???!!!
Blimey, this is absolutely new for me. I didn't know those keywords existed in C++.