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:
7, 23, ['h', 't', 'y', '8999', 'r', '919', 'd', '6983', '147', '4435', 'y', '9993', 'o', 'X', 'T', 'w', '5755', 'N', 'O', 't', '2855', 'g', 'U', '5077', '6985', '3811']
answer:
Ug2855tON5755wTXo9993y44351476983d


question:
1, 1, ['5765', 'o', 'u', 'M', 'A', 'O', '5741', 'R', 'z', '5939', '4693', 'g', '9285']
answer:
5765


question:
1, 4, ['5599', 'X', '1273', 'P', '2929', 't', 'u', 'i', 'i', '1269', 'c', 'Q']
answer:

P1273X5599