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: 3, 4, ['F', '7341', 'P', '3315']

Answer: 3315


Question: 3, 7, ['1687', '1929', '3189', '3277', 'L', 'b', 'x', '3181', 'C', 'w', 'A', 't', 'I', '3421']

Answer: 6466


Question: 1, 8, ['l', '5207', 'M', '8881', 'x', 'G', 'A', 'n', '6109']

Answer:
14088