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, 2, ['2087', '6501', 'M', '785', '4477', 'i', 'Z', '409', 'W']

SOLUTION: 65012087

PROBLEM: 2, 3, ['p', 'A', 'Y', '1837', '7973', '1599']

SOLUTION: YA

PROBLEM: 2, 8, ['2255', 'D', '57', '1549', '1423', 'z', 's', '3671', 'T', '6355', '2557', '681', '6307', 'c', '3049', '8255', 'o', '3891', 'p', 'L']

SOLUTION:
3671sz1423154957D