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


question:
9, 12, ['6001', '6723', '1813', 'S', '3331', 'T', '297', '8105', '7529', 'f', '1459', '323', '8077', 'N', 'W', 'G', 's', 'z', '7559', 't', 'F', 'h', '3771', '975']
answer:
9311


question:
9, 13, ['8757', 'a', 'X', '3153', '8055', 'm', '2615', '1509', 'Z', 'I', '8051', 'l', 'Y', 'u', '4325', '3183', 'K', 'h', 'Z', 'o', 'G']
answer:

8051