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: 11, 19, ['Y', 'r', 't', '2931', '9519', '1071', '2417', 'p', 'F', '7509', 'l', '3451', '1907', 'z', 'E', 'n', '1251', 'k', 'p']

Answer: 6609


Question: 8, 30, ['5585', '6253', '4067', '2991', '1809', 'y', '8803', 'e', 'T', '695', 'b', '8257', '6427', 'm', '2647', '2207', '3241', '3379', 'L', 'B', 'X', 'R', 'v', 'P', '3989', 'n', 'U', '6143', 'N', 'Y']

Answer: 36985


Question: 1, 2, ['b', 'Y']

Answer:
0