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.
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Question: 5, 8, ['3017', '2471', 'r', 'M', '8213', '4259', '8397', 'A', '9809', '5827', '4079', 'v', '6735', 'T', 'n', '3877', '9777', '1395', '9631']

Answer: 20869


Question: 7, 12, ['K', '5995', '5183', '67', '563', '9143', 'M', 'H', '2923', '1825', 'y', '373', 'm', 'w', 'x']

Answer: 5121


Question: 7, 19, ['9717', 'V', 'o', '1241', '9875', '8653', '8207', '5709', 'q', 'J', '7885', 'Y', 'I', 'E', 'Y', 'z', '149', 'K', 'p', '1535', '3417']

Answer:
21950