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:
9, 11, ['6655', 'V', 'm', '3229', '2427', '9165', 'F', 'c', 'K', '3925', '1261', '1055', 'S']
answer:
5186


question:
2, 7, ['o', '3377', 'x', '9385', 'z', '9963', 'S', 'h', 'l', '1525', 'k']
answer:
22725


question:
5, 9, ['e', 'L', 'K', '7613', '4143', '7705', 'e', '591', 'E', 'b']
answer:

12439