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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.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
It would be nice if you give information about the set and the binary operation used for a test, so that the user can debug more easily.
Shouldn't
group_setbe asetrather than alist? Otherwise there can be duplicate elements.Is it really needed to make a class just to check one thing? A class that serves no purpose but to call a single function using the constructor parameters as its parameters is meaningless. You might as well just turn it into a function
is_group(group_set, binary_operation).(Marking this an issue since inevitably every other language translation will pick this up and it'll be very messy)