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.

[Q]: 4, 4, ['Y', 'X', 'r', '439', 'D', 'H', '1903']
[A]: 439


[Q]: 5, 21, ['f', 'c', 'y', '1711', '3261', 'I', '3249', 'O', '7875', 'm', '7665', '375', 'V', '4561', 'v', 'J', '2809', '2081', 'i', 'v', 'S', 'f', '8393', 'P', 'r', '4103', 'q', '1141', '9971', '671']
[A]: 31876


[Q]: 8, 26, ['n', '9063', 'c', 'k', '7515', 'm', '2261', '4297', '9817', '7599', '1669', 'l', '9837', '3021', 'Q', '3991', 'r', 'B', '8615', 'J', '5641', '7637', '469', '3571', '2265', '3969']
[A]:
72398