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: 4, 11, ['4837', '7737', '7913', '1577', '9117', '2891', 'e', 's', '3681', 'l', '745']

157791172891es3681l745