instruction:
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.
question:
3, 8, ['5845', 'L', '5335', 'E', '6311', '8583', '1747', '2181', 'E', '9715', 'Q', 'A', '7847', '9693', '6653', 'W', 'f', 'h']
answer:
2181174785836311E5335


question:
5, 5, ['u', '7295', 'e', 'a', 'N', '8701', 'r', '3107']
answer:
N


question:
4, 11, ['8401', '4435', '773', 'R', '3699', '7827', '5875', '3987', '2801', '7691', '8491', '2997']
answer:

8491769128013987587578273699R