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.
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Question: 2, 15, ['y', '5591', '6581', '7619', '4615', 'S', '5113', '3245', 'q', 'U', '4549', 'v', 'q', '1983', 'b', '3921']

Answer: 5591658176194615S51133245qU4549vq1983b


Question: 2, 5, ['7791', '8561', 'r', 'e', '7821', '2611', '1', 'P', 'n', '4097', 'z', 'a', '9589', 'M', '8867']

Answer: 8561re7821


Question: 17, 20, ['j', '3799', '2457', '2975', '691', '8473', 'R', 'o', '4005', 'b', 'A', '8207', '9355', '3133', 'W', 'N', '2233', 'p', '1185', 'w', '6119', 'W', 'O', '3359', 'R', '2927', 'C', '3629', 'l']

Answer:
2233p1185w