Improvement Suggestions from Language Experts Please!

Question

I am working on a little language comparison project. The idea is to write the same simple program (Bonus) in every language available on SoloLearn. It's still a work in progress and so far I have written it in 8 languages, which can be seen on my profile.
https://www.sololearn.com/Profile/8489802
I am no expert in any language, so improvement suggestions for any language are very welcome. Upvotes of course also...
The goal is to have a clean and nicely written implementation of "Bonus" optimized in every language available on SoloLearn.

Answer 1

JavaScript was missing so here's try
I used the best practices that I knew to write it but I would love to hear improvements, coz I started javascript recently
https://code.sololearn.com/WzLBid18EJu0/?ref=app

Answer 2

I thought something like that already. Anyway, for now I'll leave the changed names...

Answer 3

@Morpheus
Very nice implementation! No comments so far. It is not 100 percent according to my criteria, but there I'm the only one to blame because I didn't write them down.
Hope you don't mind that I made a copy of it in my code area, so that I can keep all the versions together.
JavaScript is the next one on my list and your version will be a great help because it includes already most of it...

Answer 4

@Gordie
Good point! Fixed it. Hope I didn't violate any guidelines when I renamed h and k...

Answer 5

@Morpheus
No worries! Just tell me when your new version is ready and I'll update it in my area.

Answer 6

@Gordie
Actually, I just wanted to limit it to SoloLearn to limit the scope, but why not extend it...
I copied them. Thanks a lot!
FYI: Was the first time ever in my life that I had a look at a code in either of the languages. And I'm around 15 years older than in my picture...

Answer 7

Gordie what do you mean when this account will be deactivated??

Answer 8

Gordie you deactivated your account?

Answer 9

Modi oops sorry I forgot to write comments, I ll write them thanks 👍.
yes please i would be glad, I ll message when I rewrite it neatly