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, 2, ['E', 'i']
answer:
0


question:
11, 20, ['7193', 't', 'v', '6817', '3505', 'u', '6051', '4027', 'G', '8381', 'Z', 'T', 'q', 'M', 'o', '7645', '75', 'J', 'U', 'N', '3885', 'y', 'C', 'q', '5109', 'f', 'v']
answer:
7720


question:
6, 14, ['X', 'O', 'c', 'T', '2983', '2171', 'R', '7399', '6959', '3529', '2743', '4105', '9313', '6713', 'b', 'g', '9189', 'C', '8641', 'J', 'J']
answer:

42932