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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.
You have space at the end...
The kata seems to be tricky at best, or even underspecified.
Your solution most probably returns incorrect answer for inputs like
int[] { 21, -10, 212 }
.I did everything according to the instructions and generated code that measures the length of the string. The tests go fine, but when I press "Attempt", it throws an error- "expected: <1874011478> but was: <-1974269008>"
Ok.
I needed time to solve this task.
I had created a solution so that the basic test was gone but the total thrown error
Well, I've come to the conclusion that I haven't read the description completely, which clearly states that "case insensitive" must be followed, which also led me to success.