Problem: An alternative to a standard deletion strategy is known as lazy deletion. When deleting elements from a singly linked list, we delete them logically but not physically. This is done by marking the node as deleted (using a boolean value). The numbers of deleted and not-deleted elements in the list are kept as part of the list. If at some point the number of deleted elements is equal to the number of not-deleted elements, we traverse the list and delete all "lazily deleted" elements. Explain your answers and provides examples.