TASK DEFINITION: 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.
PROBLEM: 8, 16, ['7351', '5277', '4759', 'e', '2059', '4409', '7617', '8537', '2697', '8107', 'X', 'd', '9949', '4353', '6067', 'J', '8225', 'Y', '2685', 'n', '759', 'a']

SOLUTION: J606743539949dX810726978537

PROBLEM: 4, 6, ['e', '4767', '8447', 'e', 'P', '7453', 'i', 'I', 'z', '415']

SOLUTION: 7453Pe

PROBLEM: 3, 10, ['F', 'h', 'e', '8393', 'z', 'd', 'h', 'g', 'n', 'l', 'P', '6457', 'q']

SOLUTION:
lnghdz8393e