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: 7, 10, ['4027', '1861', 'q', '5477', 'N', '3417', 'F', 'C', 'V', 'U', 'R', 'O', '5575', '389', 'w', 'z', 't', '1083', '7865']

SOLUTION: UVCF

PROBLEM: 3, 9, ['5', '3937', '7627', 'u', 'u', '8643', 'r', '4933', 'h', 's', 'T', 'U']

SOLUTION:
h4933r8643uu7627