Home >Java >javaTutorial >Java Example - Add elements to the beginning and end of a linked list (LinkedList)
The following example demonstrates how to use the addFirst() and addLast() methods of the LinkedList class to add elements at the beginning and end of the linked list:
/* author by w3cschool.cc Main.java */import java.util.LinkedList;public class Main { public static void main(String[] args) { LinkedList lList = new LinkedList(); lList.add("1"); lList.add("2"); lList.add("3"); lList.add("4"); lList.add("5"); System.out.println(lList); lList.addFirst("0"); System.out.println(lList); lList.addLast("6"); System.out.println(lList); }}
The output result of running the above code is:
1, 2, 3, 4, 5 0, 1, 2, 3, 4, 5 0, 1, 2, 3, 4, 5, 6
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