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:
11, 18, ['7053', '4271', '3175', '3997', '4153', '3255', 'd', '4507', 'q', 'm', 'V', '9999', 'Q', 'v', '8543', '2835', '1545', '3549']
answer:
26471


question:
7, 9, ['6409', '7805', '2757', 'A', '8949', '449', 'N', 'M', '9511', 'v', '6085', '1101', '4995', 'B', '6039', '295', '5459', '4211', 't', '3415']
answer:
9511


question:
5, 18, ['F', 'V', '8779', '8903', 'f', '9905', 'A', '5025', '7999', 'e', 'h', 'Z', 'l', 'D', '6387', 'K', 'B', 'H', '339', 'h', '3029', '5167', '5159', '3263', 'a']
answer:

29316