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:
12, 16, ['J', 'B', '4463', 'b', 'o', '5495', 'S', '7657', 'Y', '4805', 'h', 'f', '9743', 'A', '1167', 'W', 'y', 's', '529', '2899', 't', '5111', '3615', '217', '799', '2761', 'V', '3491', '7621', 'R']
answer:
10910


question:
16, 23, ['g', 'p', '7457', 'l', 'a', 'a', 'C', '6307', 'G', '5453', '1165', 'W', '6419', 's', '9445', 'y', 'Y', 'F', '9703', '4049', 'Y', '7173', 's', '7925', 'Z', '4413', 'd', '649']
answer:
20925


question:
7, 15, ['7081', 'T', '7275', 'N', 'Y', '8327', '9963', '6981', '9913', '9393', 'I', 'L', 'G', '9973', '6857', 'l', 'H', 'i', '7923', '9417', '8279', 'b', '1037']
answer:

53080