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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.
Use a console.log statement to print the input arrays
The harder and hardest test cases are returning an "Unspecified Assertion Error" in javascript. Upon close inspection, it seems like some of the array elements are not comma separated (no commas between elements) where there are supposed to be commas. Testing the cases in the browser console returns "Uncaught SyntaxError: missing ] after element list. note: [ opened at line 1, column 18
Going through the array and adding the missing comma fixes the error. The harder tests are being executed in a combined time of 7ms, while the hardest are being executed in a combined time of 458ms.
I'm getting the same error, execution times on the harder and hardest tests are 2ms, 5ms, 195ms and 257ms. Could this still be slow?