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: 1, 15, ['p', 'N', '7935', '1649', '1509', 'N', 'q', 'L', '1917', '9753', 'C', '6387', '4037', 'D', '1099', '5329', '1703', '7715', 'c']

Answer: 34286


Question: 11, 15, ['C', 'E', '9009', '9169', 'k', 'z', 'O', 'X', 'q', '2333', 's', 'H', '1145', 'a', '3773', '4701', '955', 'c', 'U', '3643', 'j', 'u', '5153', 'w', '721', 'S', 'I']

Answer: 4918


Question: 12, 12, ['e', 'V', 'R', '2635', 'J', '985', 'I', 'F', '8015', 'N', '7283', 'T', 'r', '5307']

Answer:
0