Loading collection data...
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.
Yes, good point.
You are checking the lengths 4 times for no reason
Could you explain why?
Thanks
the line "String result = dna;" is not needed. Strings are immutable in java
For boolean values you can have directly: if(isAscending).