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: 16, 23, ['q', 'R', '9721', 'I', '5427', '6403', 'b', '2311', '3669', '6839', '7465', 's', '8843', 'H', 'r', '8293', '2209', '5339', 'Q', 'y', '879', '2327', 'T', 'A', '9429', 'Y', 'H']

829322095339Qy8792327T