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:
12, 24, ['3749', 'r', '9823', 'Y', 'K', 'V', 'q', 'H', '3273', '3091', '9531', 'E', '2219', '3101', 'P', 'k', 'r', 'a', 'T', 'I', 'j', 'i', '4045', 'K', 'r']
answer:
9365


question:
1, 2, ['E', 'z']
answer:
0


question:
18, 21, ['8671', 'G', '4089', 'S', 'p', 'u', '5827', '217', '75', 'L', '67', '2943', '1455', '7665', 't', 'F', 'N', '5577', '5571', 'g', '4755']
answer:

15903