Java Collection, LinkedList Exercises: Insert elements into the linked list at the first and last position

Java Collection, LinkedList Exercises: Exercise-6 with Solution

Write a Java program to insert elements into the linked list at the first and last position.

Sample Solution:-

Java Code:

import java.util.LinkedList;
  public class Exercise6 {
  public static void main(String[] args) {
   // create an empty linked list
     LinkedList<String> l_list = new LinkedList<String>();
   // use add() method to add values in the linked list
     System.out.println("Original linked list:" + l_list);    
   // Add an element at the beginning 
   // Add an element at the end of list 
     System.out.println("Final linked list:" + l_list);  

Sample Output:

Original linked list:[Red, Green, Black]                               
Final linked list:[White, Red, Green, Black, Pink]


Flowchart: Insert the specified element at the specified position in the linked list.

Java Code Editor:

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