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.
--------
Question: 1, 1, ['6369', '4647']

Answer: 6369


Question: 1, 4, ['5315', 'r', '7193', '5325', 'q']

Answer: 5315r71935325


Question: 11, 15, ['299', 'u', '401', 'k', 'P', 'k', 'd', '2859', '1837', '5049', '4581', 'c', '5573', '7881', 'C', '8519', 'S', 'I', 'q', '7231', 'l', '7413', '499', 'x', '6297', 'O', '579', '5213', '8655', '293']

Answer:
4581c55737881C