Definition: 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.
Input: 4, 4, ['g', 'u', 'A', '5979', 'H', '8879', '7691', 'h', 'z', '3081', 'c', 'e', 'v', '6365', 'W', 'K', 't', 'M', '1465', 'H', '6529']

5979