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: 13, 15, ['D', '4135', '1983', 'v', 'g', 'M', 'A', '5903', 'K', 'p', 'X', '8543', '4231', '245', '9147']

42312459147