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:
2, 15, ['4175', '6415', 'U', '8883', 'J', '5843', '3923', '8991', 'P', 'm', 'S', 'T', '5819', 'q', '7405']
answer:
47279


question:
3, 14, ['D', 'Q', 'W', '3925', '7569', '2455', '9499', 'A', '3205', '9459', 't', '9053', 'q', 'T']
answer:
45165


question:
4, 7, ['9875', 'e', '6187', '9783', '7765', '2955', '3457', 'G', 'z']
answer:

23960