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, 16, ['V', 'b', '2575', '385', 'U', 'I', 'Y', '2647', 'V', 'k', '6379', 'W', '1883', 'n', 'K', '3001', '6791', 'I', '4285', 'f', 'i']
answer:
11263


question:
4, 5, ['3365', 'x', '3373', '8905', '1527', '9433', '2907', 'j', 'x', '7201', '307', '4507', '785', '6749', '4419', '2743']
answer:
10432


question:
4, 26, ['o', 'Z', '9391', '7233', 'S', 'A', '5863', '5229', 'e', 'O', '8829', 'X', '4289', 'G', '969', '6277', 'm', 'w', 'y', '6047', '7593', 'k', 'R', 'r', 'J', '3093', '6305', '2239', '5343']
answer:

55422