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:
2, 8, ['6901', '3901', '5101', '4297', '1099', 'q', 'z', '6615', 'z', '6859']

Ex Output:
21013


Ex Input:
1, 2, ['2333', '6101']

Ex Output:
8434


Ex Input:
2, 2, ['J', '4519', 'C']

Ex Output:

4519