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: 18, 24, ['N', 'j', 'S', '1937', '5717', '745', 'n', 'K', '4243', 'i', '9747', '3387', '7771', 'p', 'C', 'S', 'j', '9147', '39', 'D', '9847', '9935', '8049', 'F', '8191', '9039']

914739D984799358049F