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()
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