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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.
I agree. Something other than empty object is better.
Formatting fixed as per your suggestion. Thank you
Fixed that, thanks.
The description does not specify what should happen when the target is less than 0.
Boldness fixed, where no fix has gone before
Please check it now.
I have added the random tests.
Why does it need random tests?
I think 123.045.067.089 is a valid IP. 045 = 45 in any mathematical equation.
You can try in any OS to include the leading zeros and it will work.
Try ping 127.0000000000000000000000.000000000000000000000000.00000000000000000000000000001 on any system
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I agree that a better explanation would have made this slighly easier to tackle. That being said, this is a 4kyu kata and as it is in the real world, you would not get all the information before coding a solution. After the first failure, you should immediately realize what is wrong and adapt your solution accordingly.
This kata is excepting a number string, and not a scientific number (e+X)
You have to approach this the same way you would approach this on paper
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