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:
1, 11, ['5355', 'C', 'U', '7363', 'A', 'F', '2893', 'L', 'q', '8973', '8853', '9297', 'v', 'z', 'u', '1227', 'J', '5333', '2515', '6461']
answer:
33437


question:
7, 26, ['I', 'K', '7025', 'g', '271', '9365', 'i', '449', 'q', '8499', '4887', 'M', '885', '3831', '4789', 'I', '8181', 'b', 'I', '5639', 'p', '649', '535', 'k', '6621', 'j', '9539']
answer:
44965


question:
1, 6, ['5669', 'v', 'A', '3681', 'A', 'S', '7809', '5043', '5459', '755']
answer:

9350