Approved! :)

It wasn't a mistake. I wanted to make sure the tests were complete by testing all possible arguments :)

I've approved your Groovy translation. I used the fork to fix the description per your suggestion. There were some edits between when you posted this and when I tried to approve it.

Thanks!

I approved the Python translation first. I'm not sure how to merge the descriptions so I can't approve the other translations. Should I reject them so the description can be updated or is there another way to do this? THANKS :)

You should add random test cases to avoid hard coded solutions.

This actually only works because the test cases aren't broud or random enough...

I submitted a new solution which should work for all test cases :)

I tried to fix this. Formula looks different but should be easier to read.

It was meant to be helpful without giving away the exact solution.

The exceptions are generated from the Aggregate function.

This link defines the function and there is a section describing the exceptions: https://msdn.microsoft.com/en-us/library/bb548651(v=vs.110).aspx

I'm having the same issue - the expected result does not follow the rules. Also, there are no sample tests which is annoying.

I've never actually worked with PHP, but you had a solution which worked and lots of random test cases... so... approved! :)

Approved! :)

Approved! :)