Lua translation!

No random tests in C#

Java translation

CoffeeScript translation

C Translation (author inactive).

Scala Transalation added

python at least: no sample test requiring the inversion of the inputs.

Crystal translation kumited.

I was actually able to submit a solution with an "incorrect" answer.

I coded a correct solution, but then I wanted to make a new one using only one loop. It seemed correct, but when I hit attempt, the "random number" case failed. I wanted to debug it, so I tried again but this time it worked. I accidentally submitted it. After that, I finally debugged it correctly and found out that my solution only failed when the array ended with a 0, so it is now fixed.

To sum it up, I think test cases for arrays starting and/or ending with 0 might be useful.

Ruby 3.0 should be enabled, see this to learn how to do it

Please organize the structure of test fixture as following (although it has been mentioned in the attached link, I'm repeated here again)

describe "<This message should describe the categories of test groups inside this block>" do
  it "<A short message describing this test group>" do
    expect(...).to eq(...) #Assertions
    #Or Test.assert_equals(user_response, reference_response)
  end
end

Ruby 3.0 should be enabled.