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, 10, ['c', '5993', 'n', 'H', '8699', 'v', '5721', '4691', 'P', 'B', 'A', 'r', '2361', '7181', 'm', '5609']

SOLUTION: BP46915721v8699Hn5993c

PROBLEM: 1, 15, ['157', 'D', '8321', 'g', 't', '7339', 'y', '1813', '3049', 'h', '4047', 'S', 'V', 'T', '5295', 'h', '2861']

SOLUTION: 5295TVS4047h30491813y7339tg8321D157

PROBLEM: 10, 10, ['6879', '7973', '9461', 'n', '6159', '2367', 'Q', 'M', '4221', 'F', '7315', 'Y', 'x', '445', 'b', 't', 'h', '9993', '4485', '2471', '5111']

SOLUTION:
F