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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.
it's fine and quick enought. but i got 'memory Error' in 7th test.......
Thanks, I'll modify the description.
The description says:
""tour" returns an int which is the floor of the total distance."