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: 4, 5, ['y', '2461', '7269', 's', 'V']

SOLUTION: Vs

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

PROBLEM: 2, 6, ['X', 'U', 'i', '1875', 'F', 'U', '927']

SOLUTION:
UF1875iU