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: 17, 21, ['G', '6731', '5011', '5327', 'K', '1601', '7927', 'H', 'Q', '2519', '7897', 'G', 'x', '4253', 'g', 'o', 'D', 'A', '6515', 'o', '9255', 'V', '6725', 'l', '5771', '783']

SOLUTION: 9255o6515AD

PROBLEM: 2, 14, ['8337', 'z', '7487', 'j', 'g', 'e', 'i', 'm', 'b', 'a', '9981', '3093', 'Y', 'S', '5409', 'F', 'V']

SOLUTION: SY30939981abmiegj7487z

PROBLEM: 26, 29, ['g', '4807', '1997', 'D', 'b', 'z', 'C', '977', '8741', 'S', 'J', 'V', 'Q', '805', 'W', '7741', '3775', 'u', 'W', 'M', '883', 'Q', '1421', '7393', '5513', 'q', 'A', 'K', '5059', '501']

SOLUTION:
5059KAq