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:
3, 18, ['5593', '9147', 'F', 'O', '3355', '4669', 'j', '8117', 'I', '6935', 'x', 'Z', 'q', '8919', 'F', 'j', 'z', '215', '1761', 'y', '9889', '5557', 'p', 'm', '9293', '4673', 'X', '9519', '6099']
answer:
32210


question:
15, 23, ['z', '4587', '8709', '977', 'J', '823', '6437', '3817', 'X', '399', '2265', '3001', '5997', '3393', 'o', '6551', '7305', '9007', '7931', '8235', 'k', 'l', '1523']
answer:
40552


question:
1, 7, ['s', 'm', '7049', 'Q', 'N', '641', '7323']
answer:

15013