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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant string. 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. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
PROBLEM: 8, 8, ['V', '2803', '7079', 'W', '1265', '7865', 's', 'F', 'H', '4231', '1777', '3189']

SOLUTION: F

PROBLEM: 6, 12, ['g', '9719', '9225', '2203', 'o', '155', 'R', '4889', 'i', '4765', 'D', '3459', '5075', 'O', '4077', 'H', '8197', '3725', '4917', 'd', 'X', 'G', '8447', 'K', '2459']

SOLUTION: 3459D4765i4889R155

PROBLEM: 5, 14, ['3107', 'K', '5639', 'Y', '8457', '1639', 'v', '7225', '9121', 'Q', 'V', 'Y', 'o', '2985', 'J', 'F']

SOLUTION:
2985oYVQ91217225v16398457