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:
7, 11, ['n', '851', '1155', '5763', 'k', 'f', '3761', '1167', 'E', 'h', '1261']

Ex Output:
6189


Ex Input:
4, 5, ['677', '5585', 'W', 'J', 'C']

Ex Output:
0


Ex Input:
1, 2, ['b', '7929']

Ex Output:

7929