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:
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:
5, 6, ['2277', 'k', 'S', '6367', 'q', '5455']
answer:
5455


question:
9, 20, ['5317', '3807', 'f', 'C', '4335', 'd', '8041', '1145', 'z', '451', 'p', '6479', '4625', 's', '4385', 'K', 'H', '8847', '3', 'O', '3805', '4655', '7425', '5621']
answer:

24790