Question

Given the `SinglyLinkedList` and its `delete_node` method as provided, what will be the output of `my_list.print_list()` after the following sequence of operations? my_list = SinglyLinkedList() my_list.append(10) my_list.append(20) my_list.append(30) my_list.append(40) my_list.delete_node(10) my_list.delete_node(30) my_list.print_list()

Q: Answer-Given the `SinglyLinkedList` and its `delete_node` method as provided, what will be the output of `m...

Deleting 10 head works correctly, making the list 20 - 30 - 40. Attempting to delete 30 non-head triggers the error, and the prev.next pointer from 20 to 30 is not updated. The list remains 20 - 30 - 40.

A 20 -> 40

B 20 -> 30 -> 40

C 10 -> 20 -> 40

D 10 -> 20 -> 30 -> 40

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