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  1. Prepare
  2. Data Structures
  3. Linked Lists
  4. Reverse a linked list
  5. Discussions

Reverse a linked list

  • deekshachauhan21
     + 0 comments

    Easiest Solution with c#

    just remove the Class and public The final solution is:

    static SinglyLinkedListNode reverse(SinglyLinkedListNode llist)
    {
    SinglyLinkedListNode curr = llist;
    SinglyLinkedListNode prev = null;
    SinglyLinkedListNode next = null;
    
    while(curr!= null)
    {
        next = curr.next; //firstly initialising next to its exact location
        curr.next = prev;//reversing the link
        prev=curr; //will move prev by +1

        curr = next;//will move curr by +1  
}
return prev;
}