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:
1, 2, ['7359', '647', 'b', '6675']
answer:
6477359


question:
6, 10, ['P', '8531', '6115', '4161', '4429', '569', '8581', '6081', '7303', 'p', 'z', '7307', 'a', 'A']
answer:
p730360818581569


question:
2, 7, ['2555', 'h', 'S', '149', '8321', '7267', 'J', '225', '7435', '903', 'y', 'p', 'o', '2167', '2559', '5381', '1199', '2691']
answer:

J72678321149Sh