I got it in Python

i did

The first word already has a " " at the end.

Please mind your language.

I assume you are using Python. This language gives you very explicit error messages, with the exact line and expression that produces the error. If it's not clear enough for you, just make a single research online with the error message or some clever keyword, and you will find plenty of explanations and examples.

It is wrong in Python, it will be a+" "+b, not a+b

I think then Python's chromosomes PEP-8

I didnt think of it

Read this: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array there is one method that will be useful.

Remove those double quotes, and check this:

Note that name will be an array consisting of one or more values that should be joined together with one space between each

Your code would work only with two values.

yeah task is not wrong:=)) I solved too