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:
8, 8, ['9433', '6635', 't', '4425', 'R', '5893', 'z', 'P', 'V', 'f']
answer:
0


question:
2, 2, ['8023', '9385', '7533', 'd', 'H', '3751', 'A', '1399']
answer:
9385


question:
8, 19, ['I', '1393', 'c', '515', 'e', '1487', '7383', '4453', 'r', 'e', 'K', '2657', 'N', '9243', '1547', '147', '5725', '4253', 'l']
answer:

28025