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:
9, 21, ['Z', 'Z', '853', '8745', 'L', '4401', 'a', 'L', '8237', 'h', '9163', '1891', '5049', '7075', '1437', '7377', 'E', 't', '837', 'B', 'z', '5629', 'm', 'z', '365', 'M', '8877', '27']
answer:
41066


question:
2, 3, ['h', 'w', '3397']
answer:
3397


question:
4, 12, ['181', '6077', 'H', 'i', '1719', '7653', 'P', 'L', 'p', 'e', 'a', 'h', '8761', '4431', 'a', '3779', '8211', 'F', '8187', 'Y', 'o', 'X', '1361']
answer:

9372