👉 In computer science, a "crackman" is a function that performs some computation on a list of numbers. It takes in a list of integers and returns a new list containing only those elements which are not present in the original list. This operation can be useful for filtering or excluding certain elements from a list when you know their presence in advance. For example, consider the following list: ``` [1, 2, 3, 4, 5] ``` The function
