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: 18, 18, ['v', '3321', '8749', '4173', 'w', 'p', '9551', '231', '8033', 'a', '9697', 't', '5643', '7513', 'B', 'g', '8603', 'K', '2995', '3603', '1439', '1015', 'n']

0