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: 5, 7, ['l', '3735', 't', 'D', 'M', 'G', 'p', '7645', 'u']

SOLUTION: pGM

PROBLEM: 1, 2, ['W', 'I', 'f', 'R', '7797', 'R']

SOLUTION: IW

PROBLEM: 1, 2, ['571', 'O', 't', '4293', '2565', 'p', 'Y', 'X', '1241', '31', '4405']

SOLUTION:
O571