TASK DEFINITION: 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.
PROBLEM: 1, 6, ['1529', '2989', 'T', '8059', 'f', 'j', 'x', '2209']

SOLUTION: 12577

PROBLEM: 3, 6, ['d', 'v', 'd', '5043', '8989', 'w', 'Y']

SOLUTION: 14032

PROBLEM: 3, 5, ['c', '9619', 'e', 'A', '5045', '2453', 'L', '553', '5493', '5657']

SOLUTION:
5045