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:
4, 8, ['3573', '9813', '3867', 'i', '5291', '1987', '9811', 'A']
answer:
17089


question:
1, 3, ['x', '971', '3029']
answer:
4000


question:
9, 16, ['e', 'y', '1085', 'g', '3293', '3811', '2005', '47', 'U', 'B', 'A', '9613', '8037', 'd', '8139', '1309']
answer:

27098