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, ['7349', 'P', 'i', 'I', 'e', 'f', '9829']
answer:
9829


question:
4, 10, ['1081', 'm', 'm', '489', '9481', '5741', '1049', 'p', 'd', '7785', 'm', '4905', '1343', 'A', '9931', 'C', 'v', 'l']
answer:
24545


question:
1, 7, ['v', '8881', '2711', '7569', 'C', '6117', '1569', '1257', 'h', '5407']
answer:

26847