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: 2, 7, ['C', 'C', '9639', '7815', 'N', '1713', '8339', '4237']

Answer: 27506


Question: 4, 16, ['B', 'u', 'M', 'C', '9069', '815', '2175', '6087', 'o', '115', '9559', '2365', 'Z', 'e', '277', '1889', '6181', '6895', 'm']

Answer: 32351


Question: 1, 3, ['747', '1495', '7721', '9071', '9503', 'O']

Answer:
9963