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: 1, 6, ['4847', 'W', '283', '1771', '4461', '7905', '1167', 'q', 'Y', '9587', '8979', '1935', 'l', '7099', 'T', 'r', '3255', '1705', 'o', '8363', 'r', 'H', 'Z', '1011', '8449', '3821', 't', '3355', '417']

SOLUTION: 790544611771283W4847

PROBLEM: 2, 11, ['K', '7329', 'Z', '4403', '3177', '7187', 'D', '445', 'x', '1477', '4599', '6755', '5747', 'w', '8279', 'E', 'c', '4191', '6461', '4767', 'u', '3213', 'd', 'T', 'V', '2157', '2435', '5821', '2087']

SOLUTION: 45991477x445D718731774403Z7329

PROBLEM: 4, 28, ['8621', '7449', '9205', '3095', '6933', 'u', 'H', 'd', 'V', '8965', 'y', '795', 'c', 'X', 'A', '3629', 'a', 'u', 'q', 'b', '3015', '9577', '939', '3787', '8381', 'x', '661', '6987', '4807']

SOLUTION:
6987661x8381378793995773015bqua3629AXc795y8965VdHu69333095