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, 5, ['9533', '9671', '6871', 'S', '4865']

SOLUTION: 4865S687196719533

PROBLEM: 6, 10, ['7301', '9619', 'A', 'I', '9195', 'y', 'W', '7281', '4467', 'D', 'J', '819']

SOLUTION: D44677281Wy

PROBLEM: 7, 10, ['3693', 's', '8431', 'l', '4673', 'S', 'a', 'b', 'B', 'H', '3659', 'O', 'I', 'X', '3171', '4729', '9029', '4763', '691', '419', '4369', 'C', 'P', '8863', '3147', 'm', '1873', '5071', 'n']

SOLUTION:
HBba