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]: 3, 4, ['h', 'w', 'L', 'L']
[A]: 0


[Q]: 1, 7, ['Y', 'n', '8993', 'X', '7211', 's', 't', 'R', 'm', 'L', '9559', 'K', 'j', '791']
[A]: 16204


[Q]: 19, 19, ['5087', 'Q', 'q', '4943', 'Z', '7777', 'Z', 'l', '3303', 'F', 'R', 'c', '8485', 'l', 's', 'Y', '9397', '5413', 'P', 'H', 'J', '6527', 'S', '8877']
[A]:
0