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, 7, ['E', 'e', '5585', 'g', '4971', '8891', '811', 'l', '527', '4299', 'b', 'N', '5079', 'j', '5555', '4789']
answer:
20258


question:
21, 23, ['211', '959', '3183', '1605', '3217', '6793', '2239', 'Z', 'T', 'f', '2559', '9249', 'X', '6925', '4373', 'j', 'H', '9575', '3481', 'W', 'p', 'v', 't', '5995', '8765', '201', 'F', 'O', '7251', 'S']
answer:
0


question:
9, 19, ['p', 'p', '2351', 'y', 'o', 'l', 'A', '7853', '5513', 'f', 'k', '6545', '8917', 's', 'W', '4015', 'y', '3237', 'I', '453', 'j', '8977']
answer:

28227