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: 2, 3, ['2399', '6701', '2431', 'G', 'a', '4251', '115', 'g', 'X', '9911', '411', 's', '5953', '2447', 'U', 't', '6065']

67012431