In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
4, 4, ['H', 'z', 'x', '3439', 'v', '9525', 'U', 'P', '8231', 'm', 'T', '509', 'Z', '9071', 'q', 'W', '5017', '227', '7649', 'R', 'm', '8215', 'b', 'C', 'W', 'p', 'f', 'm']