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:
5, 23, ['6187', 'j', '9129', 'n', 'D', '6181', 'H', 'c', 'V', 'w', '4481', '9115', '1067', 'H', 'a', '1421', '7129', 'S', 'D', '6027', '8845', '3827', 'L']
answer:
48093


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


question:
8, 9, ['t', '6751', 'b', '8657', 't', 'a', '9823', '1093', '1', '469', 'S', 's', '6495', '311', '439', 'h', '3909', 's', 'H']
answer:

1094