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, 2, ['8235', 's']

Answer: 8235


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

Answer: 28546


Question: 19, 23, ['A', '9801', '97', 'v', '6181', 'l', '755', 'W', 'U', '4175', 'A', '3931', 'a', '1487', '7255', 'F', '4467', 'Y', 'y', '3313', '1465', '8997', 'M', '5215', '1847', 'L', '7271', 'G', '5571', 'l']

Answer:
13775