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, 9, ['8633', 'O', 'N', '3323', '1975', '8707', 'c', 'm', '8357', 'A', 'n', '8931', '9021', 'i']
answer:
8357


question:
11, 12, ['S', 'f', 'V', '7983', 'O', 'k', '699', '2831', 'C', 'B', 'B', '1263', 'b', '509', '8963', '8895']
answer:
1263


question:
3, 5, ['e', '219', '1745', 'M', '4855', 'D', '5075', 'd', 'h', '9427']
answer:

6600