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, ['E', 'i', 'B', 'L', 'i']

Answer: E


Question: 10, 25, ['8631', '925', '2065', '9233', 'y', '8237', '3929', 'c', 'q', 'L', 'A', 'n', 'H', 'k', 'c', 'Q', '9471', 'd', 'R', 'A', '6595', '7317', '4649', 'y', 'o', 'k']

Answer: LAnHkcQ9471dRA659573174649yo


Question: 2, 9, ['4467', '4231', 'I', 'p', '1915', '1019', 'h', 'N', '6897', '1109', '2411', 'a', 'y', 'H', '4467', 'e']

Answer:
4231Ip19151019hN6897