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 concatenate all elements of A from the ith element to the jth element, and print 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.
Input: 15, 16, ['b', 'w', '8163', 'N', '3599', 'y', 'O', 'E', '1049', 'c', '1665', '4905', 'P', 'Y', '1171', 't', '3909', '3777', '9733', 'P', 'b', 'Z', '7887', 'H', '9899', '9899', '8127']

1171t