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:
7, 9, ['6409', '7805', '2757', 'A', '8949', '449', 'N', 'M', '9511', 'v', '6085', '1101', '4995', 'B', '6039', '295', '5459', '4211', 't', '3415']
answer:
9511


question:
12, 24, ['4727', 'q', 'L', '969', '6799', '6223', '8967', 'e', '8589', '4399', '3237', 'M', '5323', '1477', 'n', '1553', 'r', 'J', '4789', 'h', 'J', 'M', 'g', 's', 'N', 'O']
answer:
13142


question:
4, 5, ['7939', 'I', '7499', '4099', 'L', 'Z', '3189', 'M', '4555', '4959', 'V']
answer:

4099