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:
2, 10, ['9653', '3845', 'm', 'K', 'j', '5041', 'W', 's', 'j', 'A', 'G']
answer:
8886


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:
5, 21, ['m', 'b', '1757', 'p', 'f', 'y', '4603', 'u', '7849', 'M', 'G', '8761', '2047', '4007', '6071', '3499', '2297', 'Q', '5085', 'S', '5383', 'i', 'F', '3607', '9037']
answer:

49602