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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.
Изначално неверно поставлены условия задачи: согласно заданию можно понять, что уменьшение происходит на 15% от конечного результата, хотя по факту все наооборот(((
veeeery good