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: 1, 5, ['h', 'L', '1237', 'N', 'a']

SOLUTION: aN1237Lh

PROBLEM: 7, 8, ['I', 'b', '4691', '2091', '5847', 'F', 'g', '6445', 's']

SOLUTION: 6445g

PROBLEM: 1, 3, ['S', 'g', '4717', 'V', '1915', 'I']

SOLUTION:
4717gS