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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.
Bad. in this map, you need to write an analog of the xor operator and not use it
Оставшаяся часть кода после return не будет выполнятся, программа выйдет из функции, поэтому это работает без написания else