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:
11, 14, ['H', '4643', 'k', '9583', 'K', '3497', 'Q', '8111', '1837', 'Z', '6885', 'L', '1759', '7777', '3137']
answer:
16421


question:
11, 16, ['3157', '9479', 'p', '551', '7723', 'I', 'E', 'L', '3983', 'J', '2037', 'q', '4041', 'U', 'n', 's']
answer:
6078


question:
6, 24, ['x', '3297', 'p', '5841', '2211', '1991', '2827', '4847', '4189', '2317', '5481', '8479', '2929', '9941', 'H', '5029', 'X', 'O', 'O', 'S', 'C', 'B', 'n', 'Z', '7521']
answer:

48030