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:
10, 14, ['u', 'o', 'V', '8223', '365', 'u', '8971', '4209', 'E', 'I', '3385', '5521', '1329', 'b', 'C', '5707', '1807', '2859', '7443', '8141', 'u', '6269', '5781', 'T', 'N', 'R', 'C']
answer:
10235


question:
1, 5, ['O', '4521', 'w', '6745', 'W', '7743', '4113', '7179', '9751', '2365', '9161', 'j', '1339', '6927']
answer:
11266


question:
3, 7, ['A', 'X', '67', '5655', 'Y', '7223', '2001', 'w', '9901', 'G', '7591']
answer:

14946