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, 2, ['8149', '7123', 'c', 'X', '1659']

Ex Output:
7123


Ex Input:
1, 1, ['R', '3969', 'O', '3281', 'X', '5173', 'K', 'G', 'm', 'Y', '4981', 'x', '9127', 'X', 'w', 'm', '3873', '5887', '7405', 't', 'P', 'K', '8459', '9699']

Ex Output:
0


Ex Input:
2, 7, ['Y', 'q', '3925', 't', '1583', 'U', 'b']

Ex Output:

5508