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:
1, 3, ['g', 'g', 'K']
answer:
0


question:
10, 27, ['Y', 'Q', 'o', '9581', '2725', 'd', '8857', '1477', '2451', '8595', 'I', 'I', '4883', '3781', 'E', '9539', 'k', '1245', '6741', '2051', 'l', '5245', 'e', '6949', '4361', 'U', 'I', 'J', '7867', '991']
answer:
53390


question:
1, 11, ['W', 'c', '8889', '2649', '6183', '1489', 't', 'o', '4925', '4411', 'b', '5657', 'i', 'q', 'z', 't']
answer:

28546