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:
9, 10, ['3359', 'Q', 'J', '8995', '8963', 'k', '7331', 'C', '4361', 'z', 'O', 'f', 'g', 'Y', 'Y', '3685', '5475']
answer:
z4361


question:
2, 5, ['5507', '1269', '5425', 'r', 'l', '6693', 'T', 's', '4777']
answer:
lr54251269


question:
2, 10, ['P', '9247', 'w', '2335', 'M', '2511', 'X', 'B', 'p', 'P', '4219', 'y', '9127', '9531', 'R', '525', '5029', 'w', '707']
answer:

PpBX2511M2335w9247