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: 5, 6, ['9891', '9721', 'q', 'u', '8721', 'l', 'm', 'p']

SOLUTION: l8721

PROBLEM: 1, 5, ['c', 'C', '6015', '9741', 's', '3435', '8097', '1181', '5819', 'O', '9493', '9591', '2367', 'y', '9873']

SOLUTION: s97416015Cc

PROBLEM: 3, 5, ['11', '5935', 'V', 'M', '5447', '7011', 'A', '5839', '2271']

SOLUTION:
5447MV