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:
10, 11, ['A', 'H', 's', '8033', 'M', '7393', '1231', 'T', '5025', '1739', 'q', '4233']
answer:
1739


question:
5, 12, ['2653', 'A', '4739', '149', 'J', '817', 'n', '9589', '965', '1545', 'r', '9061', '7973', '5769', 'Y', '5889', 'A', 'P', '5789', '9757']
answer:
21977


question:
4, 10, ['9215', 'j', '1701', '2991', '6159', '979', '3243', '625', '6705', '5479', '581', 'Q']
answer:

26181