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:
5, 18, ['T', '7117', '7067', 't', '7083', '5711', '6735', 's', '4879', '2553', 'a', 'z', 'Q', '4759', '6243', 'k', 'V', '7803', '2489', 'j', '9449', '8017', '9739', 'F', '1557']
answer:
45766


question:
5, 9, ['9825', '3055', '9869', 'B', 'a', 'W', 'Q', 'k', '4383', 'Q', '8523', 's', 'R', '1481', '5887', '239', 'M', '7121', '6311']
answer:
4383


question:
1, 3, ['d', 'q', 'X', 'k', '6923', '9753', 'o', '8091', 'U', 'H', 'h', '3719', 'w', 'G', 'o', 'N', '9069', 'R', '9793', 'Q', 'N']
answer:

0