Answer 1

In my opinion, I don't think this ranking matters a lot in our journey as a software dev but yeah it's meant for boosting our motivation in continuing doing it more, despite this some people tends to use this ranking for showing off you know, meh!!!

But if I'm not wrong Companies never asked for your ranking instead they give you a problem and you must be able to come with some approach in solving it(but please correct me if I'm wrong)

Yeah ranking is good but i hate it when people use it for showing off and those who just copy others code from Internet for ranking up rather than learning!!!

Edit: Showing off is normal because they've worked hard and it's kinda tough to get at the top(and they deserve it) . lol 😅