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:
6, 8, ['6277', 'X', '3141', '2291', 't', '7429', '9399', '597', 'T', '8629']
answer:
59793997429


question:
3, 3, ['4603', '8043', '2565']
answer:
2565


question:
8, 9, ['21', '3037', '9109', '1929', '1547', 'N', '4707', '983', '2809', 'J']
answer:

2809983