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:
18, 27, ['1757', 'B', '5165', 'v', 'c', '2699', '9861', '3935', 'p', 'A', '6855', '5233', '1543', 'A', 'H', 'o', 'P', '6749', '2411', 'B', 'U', 'G', '1645', '1543', 'x', '7271', '4383', 'n', '2725', 'n']
answer:
24002


question:
1, 1, ['D', 'W', '5783']
answer:
0


question:
3, 22, ['n', '8067', 'r', 'e', 't', '7205', '6469', '5051', 'u', 'P', '7413', 't', 'P', 'H', '2165', 'K', '1751', '3429', '7395', 'I', '2461', '5909', '4611', 'j', 'z', 'X', 'Z', 'L']
answer:

49248