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, 12, ['8519', 'c', '7575', '1517', '2735', '4339', '7765', '6455', 'D', 'G', '2437', '9663', '3765', '299', 'n', '7921', 't', 'M', 'l', '515']

Answer: 42486


Question: 5, 7, ['t', 'e', 'P', 'H', 'I', 'U', 'a', '8147', 'i', 'D', 'x', 'x', 'i', 'm', '4893', '6443', '8841', 't', '4641', '9415', '1965', '673']

Answer: 0


Question: 2, 2, ['C', '2771']

Answer:
2771