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:
2, 12, ['8519', 'c', '7575', '1517', '2735', '4339', '7765', '6455', 'D', 'G', '2437', '9663', '3765', '299', 'n', '7921', 't', 'M', 'l', '515']
answer:
42486


question:
12, 14, ['6255', 'M', '3541', 'A', 'I', 'W', '2289', '9861', 'L', '2527', 'h', '355', '7033', 'p', 'f']
answer:
7388


question:
1, 22, ['x', 'Q', 'M', 'D', 'd', '6613', '4769', '4367', '9799', 'A', 'i', 'k', '9645', 'H', '4789', '4011', '3525', 'z', 'X', 'd', '2343', 'b', 'v', 'o', 'd', '5955']
answer:

49861