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:
2, 10, ['N', 'K', '4585', 'd', '8219', '3831', 'e', '7037', 'h', 'd', 'c', '577', 'c', '3559', '4059', 'M', '5349', 'V', 'L', '1807']
answer:
23672


question:
6, 27, ['O', '4985', '525', 'U', 'B', '4689', 'u', '2891', 'A', 'O', 'u', 'T', 'Z', '81', '9747', 'O', '2135', 'U', '8637', '3927', 'X', 'z', 'W', 'h', '6347', 'L', 'c', 'H', 'q']
answer:
38454


question:
3, 22, ['N', 'L', '6649', '1325', 'a', 'G', '6907', 's', '7389', '2157', 'x', '8129', 'p', 'c', '6597', '3533', '7815', '5799', '7477', 'Z', '5049', '3405', '9999', 'T', '3171']
answer:

72231