def second_largest(lst: List[int]) -> int:     """     Given a list of integers, return the second largest item in the list     without modifying . You cannot use any of python's builtin sorting     functions. Do not attempt to sort the list yourself either.     For example, an input [1, 2, 3] should return an output of 2, since 2 is     the second largest integer in the list.     Note that when we say second largest, we do not mean second largest     distinct element. That means that [1, 2, 4, 4] should return 4, not 2.     """ don't use any imports,or any dictionaries, or dictionary methods. and try-except statements

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