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:
3, 4, ['9567', '9317', 'l', 'n', 'i', '6993', '2775', '2651', '1311', '2955', '6271', 'b', '7333', 'U', 'd', '6455', 'n', 'o', '1871', 'u']

Ex Output:
0


Ex Input:
2, 8, ['147', 'w', 'Z', 'T', '4591', 'p', 'M', 'O', 'K']

Ex Output:
4591


Ex Input:
5, 12, ['4439', 'P', 'e', '4929', '2085', 'w', 'C', '5385', '6517', 'w', '6257', '9721']

Ex Output:

29965