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: 2, 9, ['8179', 'l', 'e', '5541', 'x', 'Y', 'h', '3989', '6651', '2175', 'P']

SOLUTION: 66513989hYx5541el

PROBLEM: 1, 3, ['2351', 'k', '2321']

SOLUTION: 2321k2351

PROBLEM: 1, 4, ['6145', 'D', '2827', 'y']

SOLUTION:
y2827D6145