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.

Ex Input:
1, 6, ['u', 'L', 'm', '9283', 'e', '4615', '7815', '7185', 'h', 'h', '8985', '3987', '1521', 'k', '5715', 'd', 'w', 'T']

Ex Output:
13898


Ex Input:
9, 9, ['G', '9137', 'G', '2393', '9383', 'r', '6897', '547', 'W', 'h', 'p', '4557']

Ex Output:
0


Ex Input:
1, 2, ['9283', 'u']

Ex Output:

9283