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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.
Don't be, I am 35 lines ahead :)
As always, now i feel terrible for my 100 lines solution. Not that I was going for simple, but I do wish I knew more about this functional programming thingy. it's so more concise and easy to read.
Try again, I changed how the random strings were generated.
yeah, because 2??1+1=2??2 isn't 0. besides, aparently, you haven't even solved it.
and now sometimes it expects a leading space...
expected:[ ]tiPuJDvNeqwFay but was:[]tiPuJDvNeqwFay
why????
Make sure you're not modifying the original input.
expected:bIyay[] but was:bIyay[ ]
Alright, let's trim the result.
expected:ycAEqMjDzrxKSbay[ ] but was:ycAEqMjDzrxKSbay[]
...
Any reason for this?
Won't work with numbers that have 5 in the middle of them, 150 to 159 for example.
Only passed because the tests only go up to 60.