👉 The term "non-sequential" refers to a set of elements that are not in a specific order, meaning that they do not follow any specific pattern or sequence. For instance, if you have three oranges and one apple, these fruits are considered non-sequential because they don't appear in a particular order. In the context of programming languages, "non-sequential" refers to an array where each element is distinct from the others (in Python, it's called "non-empty"). Non-
