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, ['B', 'w', '4119', '8783', 'B', '3767', '6269', '8115']
answer:
811562693767B87834119


question:
3, 7, ['j', '7489', '8859', '1641', 'x', 'J', '493', 'o', '9677', 'h', '253', 'D', '6351']
answer:
493Jx16418859


question:
1, 9, ['O', 't', 'y', 'T', 'u', 'n', 'y', '5001', '1411', '181', '3005', 't']
answer:

14115001ynuTytO