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, 5, ['u', 'Y', '4165', '1421', '7617']
answer:
13203


question:
1, 5, ['t', 'd', 'q', 'T', '1671', '3187', '7659', '8767', '1921', '8653', '5495', 'w', '2243', '5765', '9227', 'G', 'f', 'i', '6591', 'h', 'O', '4503', 'P', 'A', 'U', 'S', 't', 's', '6873']
answer:
1671


question:
11, 20, ['5101', '2897', 'u', 'g', 'E', '5991', 'G', 'R', '783', '2171', 'D', '549', 'C', 'E', '1039', '2673', '3257', 'o', '4249', '231', '7575', '563', '6247', 'V', 'd', 'W', '6567']
answer:

11998