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.
2, 19, ['Z', '617', '2463', 'v', 'Q', '49', 'x', 'j', 'k', 'Y', '4847', '8255', 'W', '4449', 'u', 'L', 'L', '6295', 'b', '8461', 'U', '2975', '2083', '2145', 'C', '8599', 'J', '6903']