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, 26, ['K', '1315', '6899', 'p', '6327', '1883', '3369', '5089', 'b', '4927', '7573', '7841', '8563', '9929', '7503', 'A', 'Z', '3503', '9973', '7129', '7293', 'c', '4085', '9573', 'l', '6307', '7173']

SOLUTION: 6307l95734085c7293712999733503ZA750399298563784175734927b5089336918836327p68991315K

PROBLEM: 24, 27, ['F', '9479', '605', 'w', '5935', '7635', 'k', 'e', 'm', '8999', 'M', 'f', 'z', 'r', '8031', '5693', '7125', '8559', 'X', '1231', 'B', '6687', 'a', '8881', '3377', 'c', '37', 'V', '1767', 'I']

SOLUTION: 37c33778881

PROBLEM: 5, 7, ['I', '6313', '4831', 'z', 'a', 'k', 'f']

SOLUTION:
fka