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  1. Prepare
  2. Data Structures
  3. Linked Lists
  4. Merge two sorted linked lists
  5. Discussions

Merge two sorted linked lists

  • nikhilsanam78
     + 0 comments
    result = SinglyLinkedList()
while head1 or head2:
    if not head1:
        result.insert_node(head2.data)
        head2 = head2.next
    elif not head2:
        result.insert_node(head1.data)
        head1 = head1.next
    elif head1 and head2:
        if head1.data <= head2.data:
            result.insert_node(head1.data)
            head1 = head1.next
        else:
            result.insert_node(head2.data)
            head2 = head2.next
return result.head