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:
16, 22, ['F', '197', '9799', 'W', '9967', 'V', '9955', '5143', 't', 'f', '749', 'N', 'b', '8049', 'W', '6835', '8007', 'm', '7233', 'B', 'I', '599', '6101', 'G', 'i', '2271', 'h', 'P']
answer:
22674


question:
6, 7, ['k', 'F', 'I', '1481', 'v', '5085', 'V', '9661', '525']
answer:
5085


question:
3, 5, ['2451', '8605', 'U', '7483', 'g', '6097', '677', 'I']
answer:

7483