1. stream indexes and find index for min value
2. stream indexes, then filter out minIndex, then transform stream of indexes into values. in the end collecto values into array

I don't remember. Probably ignoreCase = true;

https://devdocs.io/kotlin~1.8/api/latest/jvm/stdlib/kotlin.text/replace

fun String.replace(
    oldChar: Char, 
    newChar: Char, 
    ignoreCase: Boolean = false
): String

what is true here for?

need to sum not cound, wasted 30 minutes debuging, better read comments

Hi, totaly agree with you.
I've just forked someones solution.
Thank you for merging!)

Never mind, I'll just approve the translation and fix these little issues myself. :-) Thanks!

Hi! Thanks for the translation. I'd like to approve it, but I have one or two questions...

I'd say moving test code into preloaded code is OK in case that test code is very complex or you want to hide some secrets.

But in this case, doTest just does the usual assertEquals. I think it's confusing to hide assertEquals behind Preloaded.doTest. You could simply inline all calls of Preloaded.doTest and remove the preloaded code.

It's not a bug, it just performance test...
You went over primitive range.

For a new pple, exceptions should be created outside SoulutionTest.class like a regular multiple classes in one file.

Hi, I think casting n.toDouble() and then i.toInt() could be simplified.
Check examples:

12 % 1
res0: kotlin.Int = 0

12.123 % 1
res1: kotlin.Double = 0.12299999999999933

2.0 % 1
res2: kotlin.Double = 0.0

123 % 1.0
res3: kotlin.Double = 0.0