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  1. Prepare
  2. Data Structures
  3. Linked Lists
  4. Insert a node at a specific position in a linked list
  5. Discussions

Insert a node at a specific position in a linked list

  • somaditya
     + 0 comments

    simplest python solution:

    def insertNodeAtPosition(llist, data, position):
    new_node = SinglyLinkedListNode(data)
    curr = llist
    prev = llist
        
    for i in range(position):
        prev = curr
        curr = curr.next
        
    prev.next = new_node
    new_node.next = curr
    
    return llist