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:
5, 15, ['r', '6933', '8849', '3479', 'H', '4269', '7469', '9359', 'K', '3371', 'A', '5371', 'z', 'K', '6147', 'i', 'Q', '9055', 'b', 'g', 'x', '5357', 'L', '2797', '7683', 'L', '7127', 'M']
answer:
35986


question:
3, 5, ['c', '9619', 'e', 'A', '5045', '2453', 'L', '553', '5493', '5657']
answer:
5045


question:
10, 10, ['8017', 'm', 'o', '5463', '2267', 'f', 'S', '8143', '273', '1231', '7799', 'i', '4751', 'o', '1447', 'S', '4451', '8555', 'B', '9263', 'K', 'Q', 'B', '7949', 'B', '4869', 'p', '1189']
answer:

1231