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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* package codechef; // don't place package name! */
  8.  
  9. import java.util.*;
  10. import java.lang.*;
  11. import java.io.*;
  12.  
  13. /* Name of the class has to be "Main" only if the class is public. */
  14. class LinkedList
  15. {
  16.     Node head;
  17.  
  18.     static class Node{
  19.         int data;
  20.         Node next;
  21.  
  22.          Node(int ele)
  23.         {
  24.             data = ele;
  25.             next=null;
  26.         }
  27.     }
  28.  
  29.  
  30.     private void createList(int ele)
  31.     {
  32.     	System.out.println("Inside createList");
  33.         Node n = new Node(ele);
  34.         if(head == null)
  35.         {
  36.             head = n;
  37.         }
  38.         else{
  39.             Node last = head;
  40.             while(last.next != null)
  41.             {
  42.                last = last.next;
  43.             }
  44.              last.next = n;
  45.         }
  46.     }
  47.  
  48.     private void traverseList()
  49.     {
  50.         Node current = head;
  51.  
  52.         while(current != null)
  53.         {
  54.             System.out.println(current.data);
  55.             current= current.next;
  56.         }
  57.     }
  58.  
  59. 	public static void main (String[] args) throws java.lang.Exception
  60. 	{
  61. 		LinkedList l1 = new LinkedList();
  62. 		l1.createList(2);
  63. 		l1.createList(4);
  64. 		l1.createList(5);
  65. 		l1.createList(6);
  66. 		l1.createList(27);
  67.  
  68. 		l1.traverseList();
  69.  
  70. 	}
  71. }
  72.  
Success #stdin #stdout 0.04s 2184192KB
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Inside createList
Inside createList
Inside createList
Inside createList
Inside createList
2
4
5
6
27
https://ideone.com/NpKRGl
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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