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, 16, ['V', 'b', '2575', '385', 'U', 'I', 'Y', '2647', 'V', 'k', '6379', 'W', '1883', 'n', 'K', '3001', '6791', 'I', '4285', 'f', 'i']
answer:
11263


question:
1, 3, ['5437', '8521', '9081', 'h', '5453', '5065', '2949', 'P', 'Q', '2853', '7857', 'l', '5217', 'O', 'V', '3585', 't', '2593', 'V']
answer:
23039


question:
9, 12, ['4907', '8519', '9449', 'X', '5403', 'J', '5523', '9751', '5463', 'i', '8179', '1665']
answer:

15307