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:
1, 3, ['g', 'g', 'K']
answer:
0


question:
1, 2, ['1811', 'K', '3343', 'e']
answer:
1811


question:
14, 17, ['9143', 'M', 'w', '7739', 'v', 'K', 'r', '1935', 'd', 'a', '3493', '3715', '3283', 'q', '1215', 'Y', 'q', '7001', '4675', 'p']
answer:

1215