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, 4, ['I', '8765', 'a', '719', '2555', 'w', '3437', '6159', 'e', '5239']
answer:
719


question:
1, 17, ['4061', '8041', 'V', '5461', '8247', '3119', 'p', '5313', 'T', 'Z', 'D', '8837', 'B', 'a', '6441', 'O', '8311', 'Z', '473', '9', 'Q', 'E', '2957', 'W', '6263', '3917', '9775', 't']
answer:
57831


question:
3, 7, ['2071', 'n', 'j', 'E', 'c', 'f', '2759', 'B', 's', 'F', '9865', 'w', '833', '8335', '2899', 'u', '7771', 'g', 'x', 'm', '8415', 'o', 'R', '5555', 'l', '9309', 'M', '2299']
answer:

2759