insert.java

public class insert {
    Node head;
   static class Node{
        int data;
        Node next;
        Node(int d){
            data=d;
            next=null;
        }
    }
    public static void main(String args[]){
        insert llist = new insert();
        llist.head=new Node(1);
        Node second=new Node(2);
        Node third=new Node(3);
        Node fourth=new Node(4);
        Node fifth=new Node(5);
        Node sixth=new Node(6);
        Node seventh=new Node(7); 
        Node eighth=new Node(8);
        Node ninth=new Node(9);
        Node tenth=new Node(10);
        llist.head.next=second;
        second.next=third;
        third.next=fourth;
        fourth.next=fifth;
        fifth.next=sixth;
        sixth.next=second;
        seventh.next=eighth;
        eighth.next=ninth;
        ninth.next=tenth;


    }
    
}