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: 2, 17, ['5049', 'L', 'l', 'b', '5473', '9143', 'd', 'l', '4337', 'e', 'G', '5631', '7089', '2629', '3987', '8197', 'c', '8111', '1897', 'b', '1519', '2185', '8841', '7507']

Answer: Llb54739143dl4337eG56317089262939878197c


Question: 4, 4, ['Y', 'f', '3041', 'O', '9579', '1187']

Answer: O


Question: 3, 14, ['4609', 'm', '5871', '6557', 'c', 'j', 'd', '5949', 'N', '3699', 'L', 'M', 'B', '6189', 'Y']

Answer:
58716557cjd5949N3699LMB6189


