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, ['1679', 'k', '9223', 'q', 'j', '2295', 'q', 'G']
answer:
Gq2295jq9223


question:
4, 6, ['691', 'Q', 'X', 'A', '2501', '7941', 'e', '8967', 'm', '9729', 'O', 't', '7609', 'z', 'Z', 'C', '6027', '2363']
answer:
79412501A


question:
7, 11, ['3909', 'j', '4333', '4307', 'E', '6241', 'U', '4555', 'A', '8697', 'o']
answer:

o8697A4555U


