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.
3, 6, ['2801', 'u', 'E', 'G', '8375', 'P', 'c', '3205', '4023', '1833', '6473', '4287', 'E']