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.

Ex Input:
4, 6, ['3783', '2617', '9287', 'W', '2595', 'Y', '9381', '1233', 'H', '2117', 'F', '4805', 'e', '8563', '7089', 'p', '5517']

Ex Output:
Y2595W


Ex Input:
11, 20, ['T', 'U', '8683', 'N', 'X', 'F', '1307', 'Y', '1347', '6855', 'Y', '2007', '8981', '1943', 'F', '5463', '9905', 'L', '3509', '5787', 'b']

Ex Output:
57873509L99055463F194389812007Y


Ex Input:
2, 4, ['7849', '7801', '8675', 'o', '5451', '8007', 'h', '9781', '5853', 'Z', '159', '787', '7695', '585', 'F', 'u', 'j', 'H', '97', 'h', '4539', 'A', '2365', '8387', 'R', 's']

Ex Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
o86757801


