First of all sorry for this question. I just got started with Leetcode and trying my second problem.

But i am having some difficulty understanding the original question. Can anyone please explain to me the question with some more details and appropriate example and sample please ??

And also please explain the following specifics:

- "The digits are stored in reverse order". What does it mean ?
- "Add the two numbers and return it as a linked list". Which numbers

Thanks in advance.