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.
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Question: 6, 7, ['k', 'F', 'I', '1481', 'v', '5085', 'V', '9661', '525']

Answer: 5085


Question: 4, 13, ['2921', '5905', '2835', '3625', '2481', '1657', '6239', '2393', 'u', '3255', '7061', '8197', 'k', '269', '1135', '5833', '7847', 'C', '4371', '4783', '9613']

Answer: 34908


Question: 14, 18, ['2957', 'R', 'p', '5317', '3911', 'u', '515', 'T', '1793', 'E', '1509', 'W', 'J', 'L', 'I', '2857', 'c', 'Q', '4881', '6621', '9731', '9645', '395', '943', 'V']

Answer:
2857