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:
25, 26, ['9367', 'G', 'c', '4997', 'g', 'r', '2893', 'T', '6693', 'I', '5127', 'N', '4333', '6905', '8539', 't', 'y', 'f', '8341', 'e', 'g', '8749', '3525', 'g', '6263', '321']
answer:
6584


question:
2, 5, ['4487', '3761', '159', '7459', '6781', '2403', 'S', '3079', '7161']
answer:
18160


question:
8, 14, ['p', '4025', '4523', '6193', '13', 'K', 'T', '7175', 'a', '4205', '1835', '199', 'c', '1315', 'N', 'c', '3681', '1943', '8301', 'h', 'r', 'c', '2433', '3471', '5115', '3489', '9771', 'w', '7235']
answer:

14729