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:
6, 23, ['s', '5425', '7485', 'I', 'r', 'I', '3943', '4067', '3773', '2459', '1525', '2093', '1103', '7373', 'h', 'j', '3209', 'o', 'Q', 'I', '1295', '4569', '4301', 'C', 'N', '269']
answer:
39710


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:
2, 9, ['e', 'f', '7583', '7671', 'g', '4171', '461', '5053', '7253', '4309', 'Q', '5171', 'n', '575', 'L']
answer:

32192