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: 1, 5, ['V', '9481', '9901', '7235', '5281', '2719']

Answer: 31898


Question: 4, 7, ['6307', 'N', '5209', 'M', 'k', 'd', '6933']

Answer: 6933


Question: 20, 24, ['6211', 'h', 'Z', 'm', '6869', '2351', 'd', '4801', 'M', 'Y', 'k', 'n', '6767', '6013', 'f', 'v', '7473', '8387', 'c', '945', 'Z', 'A', 'h', 'X', 'U', 'X', 'z', 'q', '1871', '8593']

Answer:
945