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, 5, ['r', 'Y', '3769', 'k', '6407', 'G', 'M']

Answer: 10176


Question: 7, 7, ['S', 'a', '1011', '673', '7777', '8529', 'Y']

Answer: 0


Question: 1, 20, ['7645', '5733', '5179', 'O', 'Z', '8539', 'b', 'I', '8447', 'd', 'H', 'f', 'o', 'h', 'Z', '8167', '3605', 'S', '615', 'z']

Answer:
47930