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: 1, 11, ['q', 'q', 'P', '4335', 'l', 'k', 'D', 'R', '719', 'g', '855', 'l', '6639', '7935', '8407', 'A', 'H', '8357', '759', 'i', '1205', 'B', 'Q', 'V', '359', '4565', '9975', 'g', 'h', '9585']

Answer: 5909


Question: 3, 18, ['P', '1429', '3883', '1883', 'u', 'K', 'N', 'j', 'u', 'H', 'y', '7785', '7371', '6869', '1613', '6515', '695', 'U', 'u']

Answer: 36614


Question: 3, 21, ['3955', 't', 'J', 'H', '5687', 'w', 'Q', '313', '2261', '4707', 'y', '7027', '4119', 'Y', 'L', '8329', '8011', 'F', 'A', '4165', 'Y', '3967', 'q', 'J', 'R', '5703', 'G', '3455', 'p']

Answer:
44619