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:
13, 14, ['7395', '8249', 'n', '935', 'q', 'P', '7179', '2683', '8163', '4747', '2501', 'z', '7601', '7115', 'y', '53']
answer:
14716


question:
1, 3, ['c', '2957', 'u', '2321', 'q', 'P', '2347', 'O', 'P', '4463', 'u']
answer:
2957


question:
11, 11, ['O', '7299', 'n', 'Q', '6611', '9439', '3615', 'a', 'a', 'G', '649']
answer:

649