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, 7, ['u', 'Z', 'j', 'A', 'N', 's', 'h', '7331', '8259']

Ex Output:
0


Ex Input:
2, 4, ['X', 'o', '8807', 'r', 'q', '825']

Ex Output:
8807


Ex Input:
2, 5, ['T', '6545', '7981', 'D', 'q']

Ex Output:

14526