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, 8, ['j', '1099', 'J', 'l', 'E', '6559', '6181', '4441']
answer:
17181


question:
3, 8, ['g', 'D', 'W', 'q', '7817', '9295', '2385', 'V', 'c', '7761']
answer:
19497


question:
11, 11, ['5911', '5769', 'A', 'O', '3809', '1455', 'l', '787', '9289', '1395', '7675', '3149', 'f', 'F', 'S', 'g', 'T']
answer:

7675