Oh!, thank you I didn't know range()

Readable code should be best practice. This looks fun but not easy to read.

you must cry! )

why

I agree. But I like one row code. It's so quest. ;)

In my opinion, one row code is less readable then multirow )))) ;

My code works for all cases but it shows test failed in one case,i tried printing array lengths but in that case no log is visible

you can print the arguments

Not a kata issue, your code is wrong. You could have noticed how many guys passed the Swift kata before posting an issue.

Read the description with care.

Is there an error in tests ??

Case1
Inputs: [2, 2, 3], [4, 4, 9]. Expected: TRUE

Case2
Inputs: [2, 2, 3], [4, 9, 9]. Expected: FALSE

Why are there different expectations in these cases ???

Sorry but there are no errors in the tests. I tried several solutions and all worked fine. It's not that test you fail. Print carefully the two arrays and your ouput. Print something between your printing so you can easily see each test.