developer-roadmap/roadmaps/java/content/dequeue@DWO2-EPIUeKK5aQGiTuKc.md

Dequeue

A Dequeue (pronounced "dee-queue") is a double-ended queue, a data structure that allows you to add and remove elements from both the front (head) and the back (tail) of the queue. Unlike a regular queue (FIFO - First-In, First-Out), a dequeue provides flexibility for both FIFO and LIFO (Last-In, First-Out) operations. This makes it useful for implementing various algorithms and data management tasks where elements need to be accessed or modified from either end.

Visit the following resources to learn more:

• @article@Java Deque Tutorial
• @article@Java Deque