instruction:
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.
question:
1, 9, ['6607', '6185', 'X', 'd', 'T', 't', 'Y', 'p', '2789', 'a', '7365', 'k', 'n', '1853', 'x', 'F', '5523', '2827', '1441', 'F', 'c', 'i', 'n', 'h', '3633']
answer:
15581


question:
4, 9, ['k', 'N', 'd', '9345', '2971', 'Q', '917', 'X', '417', 'y', 'B', '6149', '9769', '9949', '2339', 'Q', 'A', 'r', '1059', 'c', 'U', 'p', '6951', 'Z', 'F', '7753', 'g']
answer:
13650


question:
6, 12, ['5003', '8743', '2899', '8359', '8007', 't', 'x', '6077', '8473', '7423', '1549', '2045', 'O', '5677']
answer:

25567


