I could not do it recursively so I try another approach :)

My First attempt, I already got my solution accepted :) nice kata

Okay i will try my best, I am kinda new to this algo :) ty for your reply though, it means I am in the right direction

Very Fun kata :)

Me too but I found in the account settings you can name your clan and if you have the same name clan with someone and you follow each other. Automically you two will become an allies. When you have an ally you can see their progress in the home page.

Okay thank you

In PHP, please assign the ls as an array.
Its confusing what data structure is ls, could be a list,stack,queue.
Just saying :)

What datatype is Operator in java?

I think this clue is already considered a spoiler AHHAHAHAH

Does the order/sequence matter in output list?

i am sorry but whaat are you talking about?

So many passed solution used BigInteger tsk tsk

Easy Kata :)