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Java Exercises

Java Collection, LinkedList Exercises: Display the elements and their positions in a linked list

Java Collection, LinkedList Exercises: Exercise-11 with Solution

Write a Java program to display the elements and their positions in a linked list.

Sample Solution:-

Java Code:

import java.util.LinkedList;
import java.util.Iterator;
  public class Exercise1 {
  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
          l_list.add("Red");
          l_list.add("Green");
          l_list.add("Black");
          l_list.add("Pink");
          l_list.add("orange");
      
      // print original list
   System.out.println("Original linked list:" + l_list);  
  for(int p=0; p < l_list.size(); p++)
   {
      System.out.println("Element at index "+p+": "+l_list.get(p));
    } 
 }
}

Sample Output:

Original linked list:[Red, Green, Black, Pink, orange]                 
Element at index 0: Red                                                
Element at index 1: Green                                              
Element at index 2: Black                                              
Element at index 3: Pink                                               
Element at index 4: orange

Flowchart:

Flowchart: Display the elements and their positions in a linked list

Java Code Editor:

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