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: 7, 19, ['6719', 'c', 'S', '3259', '1287', 'u', '9251', '2183', '4821', '9449', 'I', 'P', 'i', '7597', '8141', 'G', 'j', '8587', '7245', 'G', 'O', 'o', '9479']

Answer: 57274


Question: 7, 18, ['o', '3007', '4747', '869', 'H', '7455', 'U', 'G', '6009', 'H', 'p', '381', '5217', 'q', '1251', 'G', 'i', 'X', '7649', '415', '8053', 'o']

Answer: 12858


Question: 1, 3, ['P', '1287', '2689', '5457', 'P', '5769', '8745', 'f']

Answer:
3976