Selasa, 27 Juli 2021

How to Find First and Last element in LinkedList Java? Doubly linked list Example

In this article, you will learn how to get the first and last element of a linked list with the help of getFirst() and getLast() of the LinkedList class. If you have programming or even gone to a computer science course you probably know what is a linked list? It's a data structure that allows you to store objects in such a way that you can don't need a big chunk of contiguous memory like another popular data structure array. It works perfectly even if you have a fragmented heap. LinkedList is Java's implementation of this fundamental data structure. 

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