👉 Tail first is a programming concept and terminology that refers to a data structure in which elements are stored in a way that each element's previous value is placed at its current position. This method was introduced by Robert Sedgewick and Kevin Wayne in 1982, and it has become popular for its simplicity and efficiency. In the context of tail first, each element in the list (or array) is stored as a separate item, with the last element being placed at the end of the
