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:
2, 4, ['N', 'I', 'J', '7741', 'l']
answer:
7741JI


question:
7, 11, ['2481', 'b', 'O', '617', 'B', '9201', 'R', '1063', '3715', 'g', '8881', '3613', 'F']
answer:
8881g37151063R


question:
9, 9, ['D', '2211', '6933', '8805', '1057', '4101', 'K', '2543', '3521', '4375', '4687', 'L', '6183', '1725', '4225', '1961', '9981', 'e']
answer:

3521