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:
2, 9, ['F', '7137', '6127', 'q', '6637', '1423', 'w', '4175', '8971', '3999', '193']
answer:
34470


question:
3, 15, ['l', '7213', '6849', '4327', 'V', 'S', '3773', '2583', 'f', '5031', 'J', '5263', 'w', '9777', '2753']
answer:
40356


question:
5, 8, ['2241', '3583', 'X', '3285', 'Q', 'O', '1431', 'y', '7429', '2259', '8321', 'J', 'g', '8129']
answer:

1431