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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.
I assume it's becuz there's no such test case for this kata.
This kata doesn't give you sets.
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cool kata, I enjoy it.
Passed basic and several random test.
Remaining several random test failed.
I think I have the clue "prioritize the caller on other floor if its same direction with previous direction",
"queue of the current floor not always granted to enter although the lift is empty"
But still confuse how to implement this clue. Using python, took many hours with my level of coding but still not solved :)
In the instruction it should able to handle sets. But I see top solution don't include sets as argument, how they passed?. My solution is able to handel lists and sets.
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