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.
Input: 14, 16, ['h', 'Y', '7221', '5353', '191', 'r', '9531', 'D', 'Z', '9201', '2671', 'y', 'f', '9521', 'g', 'b', 'h', '4681']

bg9521