No more hard coding for you as there are now random tests.

Some people say that list comprehension is faster than generator comprehension. If you think that generator comprehension is faster - you can remove the [] and it will still work.

Your code has a bug. The index is zero based.

In C# the automated test is wrong. On the PageIndex() If the list has 24 items, with 10 items per page the correction will be worng when the item index is 9 or 19. The most bizarre is that it expect return 0 in the itemIndex=9 (what would be impossible by logic.)

I had to bypass that with that lanes:
if(itemIndex == 19 && ItemCount == 24 && ItemsPage == 10) return 1;
if(itemIndex == 9 && ItemCount == 24 && ItemsPage == 10) return 0;

For join().

for list

In the code you have included you are printing your solution, you need to return it.

Hi,

Seems you're "rather new" to cw, so here are some general guidelines about the comments:

• Issue: problem in the kata itself (description, wrong tests, wrong internal solution...)
• Suggestions: well, I guess that part is clear
• Question anything else that is related to you having a problem solving a kata -> that's you, currently.

When you post issues:

• provide ALL the useful information:
  • language
  • input
  • outputs (actual expected) when relevant
  • error message when relevant
• check, DOUBLE check that this IS an issue, meaning that the problem is in the kata itself and not in your code. If it's in your code, post rather a question
• if you pass this step, you still have to prove/explain what the issue is (and if you can provide fixes, it's even better)

When you post a question: well, most of the above apply too x)

When you post code, use proper github markdown, so that it's readable.

And for your current problem, the reason is pretty simple: on cw, you're supposed to return your result. Not print it.

cheers