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, 4, ['1261', 't', 'h', '3615', '7919', 'k']
answer:
4876


question:
4, 4, ['t', 'Z', '8689', 'I', '5589', 'H', 'Z']
answer:
0


question:
8, 26, ['V', '8267', 'b', 'B', '2047', 'z', 'h', '7811', '6123', 'x', 'u', 'i', '5411', 'D', '6951', 'F', '183', 'd', 'z', 'a', '8461', 's', 'W', 'p', 'S', 'N', 'J']
answer:

34940