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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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I coulnd't understand how it works but I think it's the best solution here
Thanks. The user7807731 was my previous account :)
It was my previous profile (2 kyu). I tried to do every katas just with one-liners but one person commented I am a cheater and he is sure I use a converter which makes those one-liners. I did not want to argue, so I just deleted that profile. Since then I registered this new account with the same email address and github profile but with different name, and I don't make one-liners anymore. Ok there are some exceptions when that is the most logical solution, but that is just a few case.
If you don't believe me that was my account then just check the 8kyu Katas, I have completed all the 8 kyu katas with that account (with this also), so you will find the soulutions of user7807731 at all the 8 kyu katas which are more than 2 years old. I deleted that account just a few months before I moved to Nepal. Unfortunately it was not possible to restore the deleted account, but at least I practice those katas again.
no, just for shortening code
Because then the point is not a floating point. The floating point have to be exactly after a number.
If we replace first point into space, then it also will works.
But I dont understand why. Sophisticated.
Could anybody explain?