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: 9, 18, ['Z', '9669', 't', 'R', '3785', 'z', '4581', 'r', 'Y', 'a', 'S', 'U', 'c', 'Q', 'k', 'F', 'i', 'P', '5157', '9273', '6071', 'K', '1969', '587', 'R', '5951', 'e', '1947', '6243']

0