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: 10, 18, ['p', '5729', '2319', 'D', 'u', 'C', '5549', 'l', '6565', '2055', 'J', '6501', '9961', 'q', 'T', 'b', 'c', 't', '3407', 'M', '3705', 'h', '4409', '8927', 'J', '3701']

SOLUTION: tcbTq99616501J2055

PROBLEM: 1, 2, ['679', 'm', '8613', 'v', '6927', 'C', 'a', 'e', '6521', 'e']

SOLUTION:
m679