Add Elements At Beginning And End Of LinkedList In Java
Chapter:
Data Structures
Last Updated:
23-04-2016 17:29:32 UTC
Program:
/* ............... START ............... */
import java.util.LinkedList;
public class JavaLinkedListBeginEnd {
public static void main(String[] args) {
// Creating LinkedList of String Elements
LinkedList<String> linkedlist = new LinkedList<String>();
// Populating it with String values
linkedlist.add("Java ");
linkedlist.add("Scan");
// Displaying LinkedList elements
System.out.println(linkedlist);
// Adding an element at the beginning
linkedlist.addFirst("FIRST");
// Displaying the List after addition
System.out.println(linkedlist);
// Adding an element at the end of list
linkedlist.addLast("LAST");
// Displaying the final list
System.out.println(linkedlist);
}
}
/* ............... END ............... */
Output
[Java , Scan]
[FIRST, Java , Scan]
[FIRST, Java , Scan, LAST]
Tags
Add Elements At Beginning And End Of LinkedList, Java, Data Structures