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:
4, 9, ['k', 'N', 'd', '9345', '2971', 'Q', '917', 'X', '417', 'y', 'B', '6149', '9769', '9949', '2339', 'Q', 'A', 'r', '1059', 'c', 'U', 'p', '6951', 'Z', 'F', '7753', 'g']
answer:
13650


question:
9, 13, ['2813', 's', 'z', 'G', '5927', '4415', 'T', 'c', '7029', 'e', 'o', 'd', '5913', 'y']
answer:
12942


question:
1, 1, ['R', '1669', '7129', 'h', '5617', '4741', 'y', 'm', '4499', 'K', 'L', '9283', '2785', '3913', 'p', 'f', 'j', '7853', 'E', '3181', 'Y', 'M', 'U', 'Q', '2823', '133', 'd', '7145']
answer:

0