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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.
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Your solution's a little hard to read given how bunched up everything is.
Some spaces in between chunks of code would improve things a lot.
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c++ in c hashtag is crazy
I also thought about this problem.
One solution to deal with it is to remove repeated characters from the original string then test on the new string.
Coming up with a performant solution for this one was much trickier than I thought.
My solution is so shady lol but cool kata. Learned how to replace from the back.
This was a bit trickier than I expected, especially because you had to remove that last comma before the and.
Good catch!
I'm not sure why anyone would vote this as best practice, but I'm impressed with the patience it took to come up with the solution.
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This comment is hidden because it contains spoiler information about the solution
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I liked this one (for C#). It's challenging in a good way.
I think it should be 5kyu, though. It's not as straightforward as the other 6kyu I've completed.
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