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:
14, 29, ['1447', 'P', 'X', '5411', '4235', 'K', '6749', '171', '9349', 'K', 'n', '3477', '1183', '9933', '6259', '5793', '1719', 'V', 'C', '1983', '9947', 'I', 'c', '4425', 'Q', 'v', 'a', '3783', '9665', 'z']
answer:
53507


question:
2, 10, ['1711', '201', '6463', 'J', 'z', 'D', 'I', 's', '2161', 'I', '2479', '4475', '2519', '7511']
answer:
8825


question:
1, 10, ['461', '3091', '6169', 'n', '8263', '6605', '5575', 'r', 'P', '8845', '1119']
answer:

39009