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.
6, 12, ['n', 'q', '3715', 'S', '1665', 'k', 'l', '6551', 'C', '6967', '3841', '7191', 'Z', 'w', '7849', 'L', '5143', 'l', '5645', '2529', '827', 'G', '385', 'g', '9831']