Definition: 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.
Input: 3, 7, ['w', '5433', '8307', '5871', 'k', '6143', '7715', 'u', 'x', 'W', 't', '8963', 'f', '5343', '9867', 'K', 'v', 'T', 'O', 'v', 'x', '2269', '6929', 'q']

28036