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, 14, ['J', '4147', 'z', 'M', 'Z', 'd', 'f', 's', '5083', 'L', '7107', 'g', '7047', 'E', '5931', '141', '6889']
answer:
23384


question:
11, 16, ['3157', '9479', 'p', '551', '7723', 'I', 'E', 'L', '3983', 'J', '2037', 'q', '4041', 'U', 'n', 's']
answer:
6078


question:
11, 14, ['e', 'U', '6531', 'M', '2181', 'p', '1277', 'Y', '9023', 'C', 'w', '1271', '9741', '3023', '8579']
answer:

14035