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, 5, ['W', 'A', 'm', 'w', 'r', '9705', '1729', 'U', '2171', 'Q', 'Y', 'P', 'O']

Answer: 0


Question: 14, 18, ['4235', 'd', '7915', '2595', '1123', '475', '7987', '287', '4659', '45', '737', 'l', 'Z', '5245', '8021', 'g', 'D', '9801', '2327', '339']

Answer: 23067


Question: 7, 7, ['693', 'e', '1619', 'A', 'i', 'p', '489', '2423', '649']

Answer:
489