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: 10, 10, ['m', 'a', '1359', 'U', '9979', 'L', 'P', 'B', '6047', '7579', '3279', 'F', 'H', '9607', 'D', '2589', 'g']

7579