instruction:
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.
question:
2, 8, ['4225', 'k', '4097', '4459', '8125', '431', '495', 'Z']
answer:
17607


question:
1, 2, ['2333', '6101']
answer:
8434


question:
18, 18, ['4251', 'N', '4549', '5665', '8549', 'G', '2673', 'S', '8305', 'G', 'A', 'z', 'B', '1461', 'h', '5463', '8501', '9411', '4117', 'A']
answer:

9411