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: 5, 10, ['2643', '9483', 'B', '8399', '3785', '4127', '4247', 'E', '6679', 'a', '5035', 'p', 'S', '9935']

378541274247E6679a