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:
9, 15, ['9275', 'R', 'c', '897', 'm', '2477', '7233', '3477', 'd', 'D', '2765', 'f', '5149', 'S', 'R', 'r', '1531', 'M', '7997', '2057', '1261', '8321', 'H', '2943', '8893', 'v', 'X']
answer:
RS5149f2765Dd


question:
9, 13, ['t', 'z', '3897', 'T', '7683', '8189', 'D', 'p', 'W', 'd', 'p', '315', 'P', '8037', '9411', 'q', '4931', 'U', 'e', '311', 'V', 'L', '6427', '6249', '8303', 'k', 'N', 'T']
answer:
P315pdW


question:
6, 7, ['V', '2591', 'e', 'N', 'q', '3691', '9847', '849', 'R', '5609', '6417', '4655', '2363', '5407', '787', '3171', '7649', '8187', 'X', 'K', '1905', '2803', 'C', 'Z', 'B', '9231', 'n', 'M', '4695', '5641']
answer:

98473691