TASK DEFINITION: In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.
PROBLEM: 1, 4, ['619', '9623', '5589', 'r', 'Z', '3065', 'p', '9567', '5065', '8433', '2807', 'b', '8271', 'k']

SOLUTION: r98553269916

PROBLEM: 2, 2, ['w', 'e']

SOLUTION: e

PROBLEM: 4, 11, ['1391', '9255', 'Z', 'I', '4025', 'v', 'F', 'M', 'Q', 'K', 'Y', '895', 'k', '1119', 'W', '5113', 'E', 'g', 'S', 'e', '2067', 'R', 'I', 'W', 't']

SOLUTION:

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
YKQMFv5204I

