TASK DEFINITION: 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.
PROBLEM: 5, 6, ['M', '4965', '7693', 'g', 'G', '695', '2401', '5715', 'P', '8197']

SOLUTION: 695

PROBLEM: 6, 12, ['q', '8055', '5233', '5529', 'T', 'h', 'w', 'w', '9449', 'W', '7903', 'b', '6925']

SOLUTION: 17352

PROBLEM: 6, 13, ['9175', 'H', 'L', 'v', '3625', '2745', 'e', '4139', '4489', '1523', '2237', '9799', '8305', '7139', '9987', '2541']

SOLUTION:
33237