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, 4, ['5583', '1155', '5665', '2073', '7585', 'o', '2315', '755', 'Y']

SOLUTION: 207356651155

PROBLEM: 1, 7, ['6177', '2355', 'z', 'f', 'Y', '5807', '5807', 'k', '6209', 'g', 'Z', 'r', 'E']

SOLUTION: 58075807Yfz23556177

PROBLEM: 14, 15, ['r', 'Q', 'f', '2567', 'Y', 'U', '8777', 'g', '9837', '3747', '341', '3285', 'G', 'J', '6425', 'a']

SOLUTION:
6425J