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, 3, ['u', '7053', '303', '329', 'D']
answer:
7356


question:
2, 3, ['E', '7611', '2621', '3237']
answer:
10232


question:
12, 13, ['6193', 'E', '6175', 'c', '9903', '9543', '1457', '499', 'n', 's', 'V', 'N', 'S', '9335', 'Y', '733', 'N']
answer:

0