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:
1, 4, ['261', '6237', '3809', '1857']
answer:
12164


question:
8, 25, ['y', 'r', '639', '6501', '7755', 'A', 'v', 't', '3209', '7899', 'Z', '6099', 'Q', 'L', 'T', 'b', 'P', '6913', 'J', '8855', '551', '4509', '143', '9331', 'c']
answer:
47509


question:
5, 10, ['7247', '1457', 'i', 'm', '5997', '3345', 'c', 'Z', 'n', '2957', '3905', '5461', 'V', 'X', 'Y', 'q', '5841']
answer:

12299