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, 3, ['b', 'd', '227', '3903', '1863', 'O', 'k', 'i']

SOLUTION: 227db

PROBLEM: 8, 8, ['q', 'L', '1899', 'N', 'A', '3513', 'E', '9175', '7765', 'A', 'T', '6981', 'g', '7555', 'e', 'y', '2225', 'M', '5669', 'b', 'c', '6729', 'Q', 'm']

SOLUTION: 9175

PROBLEM: 2, 3, ['g', 'R', '1285', 'y', 'Y', '9837', '1703', '159', 'x', '9443', '1225', '6227', 'X']

SOLUTION:
1285R