👉 Dicycliclist is a type of list data structure in programming languages like Python, Java, and JavaScript. It is similar to a linked list, but with an added feature that allows for constant time insertion and deletion operations. This makes it useful when you need to maintain a sorted or ordered sequence of elements without needing to sort the entire list at each access. In Dicycliclist, each node contains a list (a sublist) containing other nodes. The structure is as follows: